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| Fecha | Jugadores & Apertura | Resultado | ECO | Ver |
|---|---|---|---|---|
| 2019.01.30 | Koo, Wei Xin Rosamund (1918 ) vs (1674) Saurabh Lokhande, 23rd GACC Inter-Varsity Chess Championship 2019 Caballo Indio |
0-1 | A46 | |
| 2019.01.29 | Anggraini Mukim, Nadya (1939 ) vs (1918) Koo, Wei Xin Rosamund 23rd GACC Inter-Varsity Chess Championship 2019 Siciliana Maroczy |
1/2-1/2 | B38 | |
| 2019.01.29 | Koo, Wei Xin Rosamund (1918 ) vs (1539) Ibnu, Iwan Schani 23rd GACC Inter-Varsity Chess Championship 2019 India Capablanca |
1-0 | A47 | |
| 2019.01.28 | Koo, Wei Xin Rosamund (1918 ) vs (1302) Noorman, Muhd Nur Ashraaf 23rd GACC Inter-Varsity Chess Championship 2019 Inglesa Ultra-Simétrica (Mecking) |
1-0 | A39 | |
| 2019.01.20 | Koo, Wei Xin Rosamund (1918 ) vs (2125) Subramaniam, Sumant 1st PUTRAJAYA INTERNATIONAL CHESS TOURNAMENT 2019 Inglesa - Snake |
0-1 | A10 | |
| 2018.08.08 | Koo, Wei Xin Rosamund (1925 ) vs (1729) Kim, Yubin Eastern Asia Junior Girls Championships 2018 Semi-Eslava - Anti-Merano |
1-0 | D43 | |
| 2018.08.07 | Lee, Seyeon (1694 ) vs (1925) Koo, Wei Xin Rosamund Eastern Asia Junior Girls Championships 2018 Sicilian Dragón Acelerado - Intercambio |
1-0 | B34 | |
| 2018.08.06 | Koo, Wei Xin Rosamund (1925 ) vs (2134) Singgih, Diajeng Theresa Eastern Asia Junior Girls Championships 2018 Inglesa Erizo |
1-0 | A17 | |
| 2018.08.06 | Mordido, Kylen Joy (1918 ) vs (1925) Koo, Wei Xin Rosamund Eastern Asia Junior Girls Championships 2018 Inglesa Simétrica |
1-0 | A30 | |
| 2018.08.05 | Koo, Wei Xin Rosamund (1925 ) vs (1638) Khuslen, Tuya Eastern Asia Junior Girls Championships 2018 Inglesa Erizo |
1-0 | A17 | |
| 2018.08.03 | Park, Sunwoo (1799 ) vs (1925) Koo, Wei Xin Rosamund Eastern Asia Junior Girls Championships 2018 Siciliana |
0-1 | B30 | |
| 2018.08.02 | Nguyen, Thi Minh Oanh (1872 ) vs (1925) Koo, Wei Xin Rosamund Eastern Asia Junior Girls Championships 2018 India - Trompowsky |
1-0 | A45 | |
| 2017.11.25 | Koo, Wei Xin Rosamund (1900 ) vs (1553) Cui, Cynthia World Girls under 20 Championship 2017 (150310) Eslava Rubinstein - Breyer |
1-0 | D11 | |
| 2017.11.24 | Ichimura G. Barbosa, Larissa Y (1913 ) vs (1900) Koo, Wei Xin Rosamund World Girls under 20 Championship 2017 (150310) Sicilian Dragón Acelerado - Simagin |
1-0 | B34 | |
| 2017.11.22 | Koo, Wei Xin Rosamund (1900 ) vs (2006) Li, Zhuoling World Girls under 20 Championship 2017 (150310) Caballo de Dama - Anglo-Grünfeld (Smyslov) |
0-1 | A16 | |
| 2017.11.21 | Sibajeva, Marija (2016 ) vs (1900) Koo, Wei Xin Rosamund World Girls under 20 Championship 2017 (150310) Siciliana |
1/2-1/2 | B30 | |
| 2017.11.20 | Koo, Wei Xin Rosamund (1900 ) vs (2170) Terbe, Zsuzsanna World Girls under 20 Championship 2017 (150310) Fiancheto de India de Rey - Clásica |
0-1 | E67 | |
| 2017.11.19 | Uuriintuya, Uurtsaikh (2213 ) vs (1900) Koo, Wei Xin Rosamund World Girls under 20 Championship 2017 (150310) Siciliana Dragón Acelerado (Moderna) - Siciliana Dragón Acelerado (Moderna) |
1-0 | B35 | |
| 2017.11.17 | Koo, Wei Xin Rosamund (1900 ) vs (2137) Ivanova, Simoneta World Girls under 20 Championship 2017 (150310) Inglesa Siciliana Cerrada - Taimanov |
1-0 | A25 | |
| 2017.11.16 | Vangsgaard, Freja (2035 ) vs (1900) Koo, Wei Xin Rosamund World Girls under 20 Championship 2017 (150310) Nimzo-India Rubinstein |
0-1 | E42 | |
| 2017.11.15 | Koo, Wei Xin Rosamund (1900 ) vs (2159) Vidic, Teja World Girls under 20 Championship 2017 (150310) Nimzo-India |
0-1 | E20 | |
| 2017.11.14 | San Diego, Marie Antoinette (2116 ) vs (1900) Koo, Wei Xin Rosamund World Girls under 20 Championship 2017 (150310) Benoni - Checa |
0-1 | A56 | |
| 2017.11.13 | Koo, Wei Xin Rosamund (1900 ) vs (2196) Yuan, Ye World Girls under 20 Championship 2017 (150310) Peón de Dama Zukertort - Simétrica |
0-1 | D02 | |
| 2017.08.21 | Ng, Jun Fung Isaac (1246 ) vs (1822) Koo, Wei Xin Rosamund ICE Monthly FIDE Rating Tournaments August 2017 India de Dama Rusa |
1/2-1/2 | E13 | |
| 2017.08.20 | Koo, Wei Xin Rosamund (1822 ) vs (1947) Muzzaffar, Ahmad ICE Monthly FIDE Rating Tournaments August 2017 Fiancheto de India de Rey - Bronstein |
1-0 | E62 | |
| 2017.08.20 | Zakaria, Mohd Fadli (2024 ) vs (1822) Koo, Wei Xin Rosamund ICE Monthly FIDE Rating Tournaments August 2017 Reti |
0-1 | A04 | |
| 2017.08.19 | Koo, Wei Xin Rosamund (1822 ) vs (1068) Low, Kai Xiang ICE Monthly FIDE Rating Tournaments August 2017 Peón de Dama Zukertort - Simétrica |
1-0 | D02 | |
| 2017.08.19 | Chua, Chee Sian Sebastien (1455 ) vs (1822) Koo, Wei Xin Rosamund ICE Monthly FIDE Rating Tournaments August 2017 Inglesa Ultra-Simétrica (Mecking) |
1-0 | A39 | |
| 2017.08.18 | Koo, Wei Xin Rosamund (1822 ) vs (1246) Ng, Jun Fung Isaac ICE Monthly FIDE Rating Tournaments August 2017 India India Oriental |
1-0 | A48 | |
| 2017.08.17 | Muzzaffar, Ahmad (1947 ) vs (1822) Koo, Wei Xin Rosamund ICE Monthly FIDE Rating Tournaments August 2017 Siciliana Juego del Centro - Smith-Morra |
1-0 | B21 | |
| 2017.08.16 | Koo, Wei Xin Rosamund (1822 ) vs (2024) Zakaria, Mohd Fadli ICE Monthly FIDE Rating Tournaments August 2017 Peón de Dama Zukertort |
1-0 | D02 | |
| 2017.08.15 | Low, Kai Xiang (1068 ) vs (1822) Koo, Wei Xin Rosamund ICE Monthly FIDE Rating Tournaments August 2017 Sicilian Dragón Acelerado - Simagin |
0-1 | B34 | |
| 2017.08.14 | Koo, Wei Xin Rosamund (1822 ) vs (1455) Chua, Chee Sian Sebastien ICE Monthly FIDE Rating Tournaments August 2017 Peón de Dama Zukertort - Simétrica |
1-0 | D02 | |
| 2016.12.10 | Koo, Wei Xin Rosamund (1818 ) vs (1541) Teh, Yong Keat Anthony 8th Penang Heritage City International Chess Open 2016 Gambito Volga Aceptado - Gambito Volga Aceptado |
1-0 | A58 | |
| 2016.12.09 | Noor Akbar, Muhd Aziz Farhan (1920 ) vs (1818) Koo, Wei Xin Rosamund 8th Penang Heritage City International Chess Open 2016 Peón de Dama Irregular - Kotov |
1/2-1/2 | A40 | |
| 2016.12.09 | Lim, See Siang Fergus (1573 ) vs (1818) Koo, Wei Xin Rosamund 8th Penang Heritage City International Chess Open 2016 Peón de Dama Irregular - Kotov (Robatsch) |
0-1 | A40 | |
| 2016.12.08 | Koo, Wei Xin Rosamund (1818 ) vs (1665) Koo, Wei Wei Melanie 8th Penang Heritage City International Chess Open 2016 Apertura Benko |
1/2-1/2 | A00 | |
| 2016.12.07 | Chan, Sheng Liang Bernard (1598 ) vs (1818) Koo, Wei Xin Rosamund 8th Penang Heritage City International Chess Open 2016 Siciliana Maroczy |
0-1 | B38 | |
| 2016.12.07 | Koo, Wei Xin Rosamund (1818 ) vs (1574) Loo, Hsien Rong Evan 8th Penang Heritage City International Chess Open 2016 Peón de Dama Zukertort - Simétrica |
1/2-1/2 | D02 | |
| 2016.12.06 | Mohd Kamal, Eldin Hakimi (1566 ) vs (1818) Koo, Wei Xin Rosamund 8th Penang Heritage City International Chess Open 2016 Siciliana Juego del Centro - Smith-Morra |
0-1 | B21 | |
| 2016.12.06 | Koo, Wei Xin Rosamund (1818 ) vs (1396) Chen, Tzi Herng 8th Penang Heritage City International Chess Open 2016 Eslava Holandesa - Eslava Holandesa |
1-0 | D18 | |
| 2016.12.05 | Joo, Rui An Ryan (1496 ) vs (1818) Koo, Wei Xin Rosamund 8th Penang Heritage City International Chess Open 2016 Siciliana |
0-1 | B30 | |
| 2016.03.19 | Koo, Wei Xin Rosamund (1820 ) vs (1824) Fong, Mi Yen Malaysian Chess Championship 2016 (Women) Caballo Indio |
1-0 | A46 | |
| 2016.01.31 | Koo, Wei Xin Rosamund (1826 ) vs (1873) Yee, Jian Yang Shah Alam Challenger 2016 - 1st Edition Benoni - Hromádka |
1/2-1/2 | A56 | |
| 2016.01.31 | Koo, Wei Wei Melanie (1568 ) vs (1826) Koo, Wei Xin Rosamund Shah Alam Challenger 2016 - 1st Edition Peón de Dama Irregular - Kotov |
0-1 | A40 | |
| 2016.01.30 | Koo, Wei Xin Rosamund (1826 ) vs (1615) Abdul Rahman, Syazrin Shah Alam Challenger 2016 - 1st Edition Caballo Indio |
1-0 | A46 | |
| 2016.01.30 | Foo, Chee Kin (1925 ) vs (1826) Koo, Wei Xin Rosamund Shah Alam Challenger 2016 - 1st Edition Robatsch |
1-0 | B06 | |
| 2016.01.24 | Thanasegeren, Praghashkumar (1721 ) vs (1826) Koo, Wei Xin Rosamund Shah Alam Challenger 2016 - 1st Edition Peón de Dama Irregular - Kotov (Robatsch) |
1-0 | A40 | |
| 2016.01.24 | Koo, Wei Xin Rosamund (1826 ) vs (1666) Singh, Kabir Shah Alam Challenger 2016 - 1st Edition Fiancheto de India de Rey (Clásica) - Fiancheto de India de Rey (Clásica) |
1/2-1/2 | E68 | |
| 2016.01.24 | Lim, Kian Hwa (1778 ) vs (1826) Koo, Wei Xin Rosamund Shah Alam Challenger 2016 - 1st Edition Robatsch |
0-1 | B06 | |
| 2016.01.23 | Koo, Wei Xin Rosamund (1826 ) vs (1583) Abd Rahim Yeo, Ahmad Justin Shah Alam Challenger 2016 - 1st Edition India India Oriental |
1-0 | A48 | |
| 2016.01.23 | Thanasegeren, Dinessh Kumar (1518 ) vs (1826) Koo, Wei Xin Rosamund Shah Alam Challenger 2016 - 1st Edition Peón de Dama Irregular - Kotov (Robatsch) |
0-1 | A40 | |
| 2015.12.12 | Kumar, Sri Shiva (1634 ) vs (1807) Koo, Wei Xin Rosamund 7th Penang Heritage City International Chess Open 2015 Reti |
0-1 | A04 | |
| 2015.12.11 | Koo, Wei Xin Rosamund (1807 ) vs Eunice, Hng Mei-Xian 7th Penang Heritage City International Chess Open 2015 Caballo Indio - Spielmann |
0-1 | A46 | |
| 2015.12.11 | Chua, Xue Kai Alfred (1551 ) vs (1807) Koo, Wei Xin Rosamund 7th Penang Heritage City International Chess Open 2015 Robatsch |
1-0 | B06 | |
| 2015.12.10 | Koo, Wei Xin Rosamund (1807 ) vs (1959) Chan, Yi Meng Ryan 7th Penang Heritage City International Chess Open 2015 Peón de Dama Zukertort - Simétrica |
0-1 | D02 | |
| 2015.12.09 | Sunardi, Sadeli (2078 ) vs (1807) Koo, Wei Xin Rosamund 7th Penang Heritage City International Chess Open 2015 Robatsch |
1-0 | B06 | |
| 2015.12.09 | Koo, Wei Xin Rosamund (1807 ) vs (2233) Navalgund, Niranjan 7th Penang Heritage City International Chess Open 2015 Fiancheto de India de Rey (Panno) |
0-1 | E63 | |
| 2015.12.08 | Yeap, Eng Chiam (2128 ) vs (1807) Koo, Wei Xin Rosamund 7th Penang Heritage City International Chess Open 2015 Inglesa - Snake |
0-1 | A10 | |
| 2015.12.08 | Koo, Wei Xin Rosamund (1807 ) vs (2018) Kamis, Kamarunsalehin 7th Penang Heritage City International Chess Open 2015 India India Oriental |
1-0 | A48 | |
| 2015.12.07 | Low, Zhen Yu Cyrus (2256 ) vs (1807) Koo, Wei Xin Rosamund 7th Penang Heritage City International Chess Open 2015 Robatsch |
1-0 | B06 | |
| 2015.09.12 | Hj, Azahari Md Aliuddin, (2012 ) vs (1737) Koo, Wei Xin Rosamund, Asian Amateur Chess Championship 2015 Siciliana Maroczy |
1/2-1/2 | B38 | |
| 2015.09.07 | Kamis, Kamarunsalehin, (1966 ) vs (1737) Koo, Wei Xin Rosamund, Asian Amateur Chess Championship 2015 Peón de Dama Irregular - Kotov |
1-0 | A40 | |
| 2015.09.07 | Koo, Wei Xin Rosamund, (1737 ) vs (2030) Hj, Azahari Siti Nur Fatimah, Asian Amateur Chess Championship 2015 India India Oriental |
1-0 | A48 | |
| 2015.05.14 | Koo, Wei Xin Rosamund (1716 ) vs (2000) Mendoza, Shania Mae FIDE World Schools Championships 2015 - GU17 Bogo-India - Nimzovich |
0-1 | E11 | |
| 2015.05.13 | Stanciu, Ioana-Georgiana (2001 ) vs (1716) Koo, Wei Xin Rosamund FIDE World Schools Championships 2015 - GU17 Siciliana Barnes - Kasparov |
1-0 | B44 | |
| 2015.05.12 | Koo, Wei Xin Rosamund (1716 ) vs (1701) Methmani, Nelunika FIDE World Schools Championships 2015 - GU17 India India Oriental |
1-0 | A48 | |
| 2015.05.10 | Naghiyeva, Khayala (1561 ) vs (1716) Koo, Wei Xin Rosamund FIDE World Schools Championships 2015 - GU17 Peón de Dama - Muro de Piedra (Pillsbury) |
1/2-1/2 | D00 | |
| 2015.05.10 | Koo, Wei Xin Rosamund (1716 ) vs (1931) Ovezova, Mengli FIDE World Schools Championships 2015 - GU17 Fiancheto de India de Rey - Szabo |
1/2-1/2 | E62 | |
| 2015.05.08 | Sapale, Saloni (1688 ) vs (1716) Koo, Wei Xin Rosamund FIDE World Schools Championships 2015 - GU17 Siciliana |
1-0 | B40 | |
| 2015.05.08 | Koo, Wei Xin Rosamund (1716 ) vs (1912) Egorova, Ayyyna FIDE World Schools Championships 2015 - GU17 Benoni Antigua |
1-0 | A43 |
| Fecha | Jugadores & Apertura | Resultado | ECO | Ver |
|---|---|---|---|---|
| 2024.07.18 | Marchand,Calix (1979) vs (1781) Koo,Minjun Canadian Open 2024 Siciliana Alapin |
1-0 | B22 | |
| 2024.07.17 | Koo,Minjun (1781) vs (1950) Filipovich,D Canadian Open 2024 Robatsch |
1-0 | B06 | |
| 2024.07.16 | Wilkin,A (1927) vs (1781) Koo,Minjun Canadian Open 2024 Siciliana O'Kelly |
1/2-1/2 | B28 | |
| 2024.07.16 | Koo,Minjun (1781) vs (1894) Offengenden,Ron Canadian Open 2024 Gambito de Dama Rehúsado - Cambio |
1-0 | D35 | |
| 2024.07.15 | Koop,Alison Emily (1683) vs (1781) Koo,Minjun Canadian Open 2024 Gambito de Dama Rehúsado |
0-1 | D30 | |
| 2024.07.14 | Koo,Minjun (1781) vs (1906) Chapdelaine,Gwyn Canadian Open 2024 Inglesa |
0-1 | A10 | |
| 2024.07.14 | Rousskikh,Maxim (1916) vs (1781) Koo,Minjun Canadian Open 2024 Gambito de Dama Rehúsado - Janowski |
1/2-1/2 | D31 | |
| 2024.07.13 | Koo,Minjun (1781) vs (1940) Chipanga,T Canadian Open 2024 Inglesa Simétrica |
0-1 | A30 | |
| 2023.07.30 | Usselman,Paul (1732) vs (1536) Koo,Minjun Canadian Open 2023 Reti |
1/2-1/2 | A04 | |
| 2023.07.29 | Koo,Minjun (1536) vs (1494) Todd,Adie Canadian Open 2023 Peón de Dama - Chigorin |
1-0 | D00 | |
| 2023.07.28 | Sembrano,Joshua (1666) vs (1536) Koo,Minjun Canadian Open 2023 Peón de Dama - Chigorin |
1-0 | D00 | |
| 2023.07.27 | Koo,Minjun (1536) vs (1472) Gibson,Leroy Canadian Open 2023 Peón de Dama Irregular - Franco-India |
1-0 | A40 | |
| 2023.07.26 | Zou,Alex vs (1536) Koo,Minjun Canadian Open 2023 Inglesa Agincourt |
1/2-1/2 | A13 | |
| 2023.07.25 | Koo,Minjun (1536) vs Tcherni,Avram Canadian Open 2023 India |
1/2-1/2 | A45 | |
| 2023.07.24 | Daniluk,Ji (1762) vs (1536) Koo,Minjun Canadian Open 2023 Siciliana Cerrada |
1-0 | B23 | |
| 2023.07.23 | Koo,Minjun (1536) vs (1781) Ratte,Cameron Canadian Open 2023 Peón de Dama Irregular - Franco-India |
0-1 | A40 | |
| 2023.07.23 | Pottinger,Carl (1865) vs (1536) Koo,Minjun Canadian Open 2023 Peón de Dama Zukertort - Londres |
1/2-1/2 | D02 | |
| 2023.07.22 | Koo,Minjun (1536) vs (1906) Wu,Jonathan Canadian Open 2023 India |
0-1 | A45 | |
| 2018.09.07 | Koo, Wei Xin Rosamund (1918) vs Gusic, Jelena 36th World Junior Girls Peón de Dama Zukertort |
1-0 | D02 | |
| 2018.09.05 | Ghukasyan, Siranush (2205) vs (1918) Koo, Wei Xin Rosamund 36th World Junior Girls Siciliana - Húngara |
1-0 | B27 | |
| 2018.09.13 | Kyrkjebo, Marte B. (1935) vs (1918) Koo, Wei Xin Rosamund 36th World Junior Girls Siciliana Rossolimo (Fiancheto) - Siciliana Rossolimo (Fiancheto) |
1/2-1/2 | B31 | |
| 2018.09.06 | Koo, Wei Xin Rosamund (1918) vs (2356) Hojjatova, Aydan 36th World Junior Girls Catalana Abierta (Clásica) - Catalana Abierta (Clásica) |
0-1 | E04 | |
| 2018.09.07 | Anacoglu, Cisel (1791) vs (1918) Koo, Wei Xin Rosamund 36th World Junior Girls Siciliana - Húngara |
1-0 | B27 | |
| 2018.09.08 | Caxita, Esperanca (1803) vs (1918) Koo, Wei Xin Rosamund 36th World Junior Girls Siciliana |
1/2-1/2 | B33 | |
| 2018.09.10 | Koo, Wei Xin Rosamund (1918) vs (1727) Huttl, Sofie 36th World Junior Girls Gambito de Dama Rehúsado Semi-Pillsbury - Cambridge Springs (Capablanca) |
1-0 | D52 | |
| 2018.09.15 | Koo, Wei Xin Rosamund (1918) vs (1798) Can, Isil 36th World Junior Girls Eslava Rubinstein |
1-0 | D11 | |
| 2014.12.21 | Loay, Sameer (1802) vs (1846) Koo, Inmo World Youth U16 Olympiad Apertura del Alfil Berlin |
1-0 | C24 | |
| 2014.12.20 | Koo, Inmo (1846) vs (1424) Giczi, Alexandra Lau World Youth U16 Olympiad Francesa - Cambio |
1/2-1/2 | C01 | |
| 2014.12.19 | Koo, Inmo (1846) vs (2027) Csuta, Akos Koppany World Youth U16 Olympiad Sicilian Dragón Acelerado - Intercambio |
0-1 | B34 | |
| 2014.12.18 | Rebaz, Nasir Jamal (1719) vs (1846) Koo, Inmo World Youth U16 Olympiad Española Cerrada (Yates) - Bogolubov |
1-0 | C91 | |
| 2014.12.18 | Koo, Inmo (1846) vs (1760) Conradie, Andre World Youth U16 Olympiad Caro-Kann del Cambio - Panov |
0-1 | B13 | |
| 2014.12.16 | Wilson, Kenzo Joseph vs (1846) Koo, Inmo World Youth U16 Olympiad Gambito de Dama Rehúsado |
1/2-1/2 | D30 | |
| 2014.12.15 | Koo, Inmo (1846) vs (1529) Oltman, Kayla World Youth U16 Olympiad Caro-Kann del Cambio - Panov |
0-1 | B13 | |
| 2014.12.14 | McGovern Leahy, Cian (1929) vs (1846) Koo, Inmo World Youth U16 Olympiad Eslava Checa - Wiesbaden |
1-0 | D17 | |
| 2014.12.14 | Koo, Inmo (1846) vs (2058) Holtman, Teodor World Youth U16 Olympiad Siciliana O'Kelly |
0-1 | B28 | |
| 2014.12.13 | Szostko, Jakub (2168) vs (1846) Koo, Inmo World Youth U16 Olympiad Francesa Tarrasch |
1-0 | C03 | |
| 2015.12.12 | Kumar, Sri Shiva (1634) vs (1864) Koo, Wei Xin Rosamun 7th Penang Open 2015 Reti |
0-1 | A04 | |
| 2015.12.11 | Koo, Wei Xin Rosamun (1864) vs Eunice, Hng Mei-Xian 7th Penang Open 2015 Caballo Indio - Spielmann |
0-1 | A46 | |
| 2015.12.11 | Chua, Xue Kai Alfred (1583) vs (1864) Koo, Wei Xin Rosamun 7th Penang Open 2015 Robatsch |
1-0 | B06 | |
| 2015.12.10 | Koo, Wei Xin Rosamun (1864) vs (1959) Chan, Yi Meng Ryan 7th Penang Open 2015 Peón de Dama Zukertort - Simétrica |
0-1 | D02 | |
| 2018.09.14 | Koo, Wei Xin Rosamund (1918) vs (1898) Koljevic, Nikolina 36th World Junior Girls Peón de Dama Zukertort |
1-0 | D02 | |
| 2015.12.09 | Sunardi, S. (2078) vs (1864) Koo, Wei Xin Rosamun 7th Penang Open 2015 Robatsch |
1-0 | B06 | |
| 2015.12.09 | Koo, Wei Xin Rosamun (1864) vs (2233) Navalgund, N. 7th Penang Open 2015 Fiancheto de India de Rey (Panno) |
0-1 | E63 | |
| 2015.12.08 | Yeap, E. (2128) vs (1864) Koo, Wei Xin Rosamun 7th Penang Open 2015 Inglesa - Snake |
0-1 | A10 | |
| 2015.12.08 | Koo, Wei Xin Rosamun (1864) vs (1985) Kamarunsalehin, A. 7th Penang Open 2015 India India Oriental |
1-0 | A48 | |
| 2015.12.07 | Low, Zhen Yu Cyrus (2256) vs (1864) Koo, Wei Xin Rosamun 7th Penang Open 2015 Robatsch |
1-0 | B06 | |
| 2017.12.18 | Koo, Wei Wei Melanie (1801) vs (2160) Sargsyan, Anna M World Youth U16 Olympiad Peón de Dama Cerrada - Peón de Dama Cerrada |
0-1 | D04 | |
| 2017.12.14 | Zairbek kyzy, Begima (1644) vs (1801) Koo, Wei Wei Melanie World Youth U16 Olympiad Siciliana Juego del Centro - Smith-Morra |
1-0 | B21 | |
| 2017.12.13 | Koo, Wei Wei Melanie (1801) vs (1991) Nayem, Haque World Youth U16 Olympiad India India Oriental - Londres |
0-1 | A48 | |
| 2017.12.11 | Njuguna, Edna Wangar vs (1801) Koo, Wei Wei Melanie World Youth U16 Olympiad Siciliana Dragón |
0-1 | B70 | |
| 2017.12.11 | Njuguna, Edna Wangar vs (1801) Koo, Wei Wei Melanie World Youth U16 Olympiad Siciliana Dragón |
0-1 | B70 | |
| 2018.09.11 | Gomez Barrera, Javiera Belen (2035) vs (1918) Koo, Wei Xin Rosamund 36th World Junior Girls Siciliana |
1-0 | B33 | |
| 2018.09.12 | Koo, Wei Xin Rosamund (1918) vs (2014) Celik, Eylul 36th World Junior Girls Inglesa Anglo-Eslava |
0-1 | A11 | |
| 2017.11.25 | Koo, Wei Xin Rosamun (1900) vs (1553) Cui, Cynthia World Junior Girls 2017 Eslava Rubinstein - Breyer |
1-0 | D11 | |
| 2017.11.24 | Ichimura G. Barbosa (1913) vs (1900) Koo, Wei Xin Rosamun World Junior Girls 2017 Sicilian Dragón Acelerado - Simagin |
1-0 | B34 | |
| 2017.11.22 | Koo, Wei Xin Rosamun (1900) vs (2006) Li, Zhuoling World Junior Girls 2017 Caballo de Dama - Anglo-Grünfeld (Smyslov) |
0-1 | A16 | |
| 2017.11.21 | Sibajeva, Marija (2016) vs (1900) Koo, Wei Xin Rosamun World Junior Girls 2017 Siciliana |
1/2-1/2 | B30 | |
| 2017.11.20 | Koo, Wei Xin Rosamun (1900) vs (2170) Terbe, Z. World Junior Girls 2017 Fiancheto de India de Rey - Clásica |
0-1 | E67 | |
| 2017.11.19 | Uuriintuya, Uurtsaik (2213) vs (1900) Koo, Wei Xin Rosamun World Junior Girls 2017 Siciliana Dragón Acelerado (Moderna) - Siciliana Dragón Acelerado (Moderna) |
1-0 | B35 | |
| 2017.11.17 | Koo, Wei Xin Rosamun (1900) vs (2137) Ivanova, Si World Junior Girls 2017 Inglesa Siciliana Cerrada - Taimanov |
1-0 | A25 | |
| 2017.11.16 | Vangsgaard, Freja (2035) vs (1900) Koo, Wei Xin Rosamun World Junior Girls 2017 Nimzo-India Rubinstein |
0-1 | E42 | |
| 2017.11.15 | Koo, Wei Xin Rosamun (1900) vs (2159) Vidic, Teja World Junior Girls 2017 Nimzo-India |
0-1 | E20 | |
| 2017.11.14 | San Diego, Marie Ant (2116) vs (1900) Koo, Wei Xin Rosamun World Junior Girls 2017 Benoni - Checa |
0-1 | A56 | |
| 2017.11.13 | Koo, Wei Xin Rosamun (1900) vs (2196) Yuan, Ye World Junior Girls 2017 Peón de Dama Zukertort - Simétrica |
0-1 | D02 | |
| 2011.05.26 | Arnold, Mar (2432) vs (2228) Koo, O. Chicago Open Fiancheto de India de Rey (Clásica) - Fiancheto de India de Rey (Clásica) |
1-0 | E69 | |
| 2001.03.04 | Koo, Oliver T vs (2172) Strenzwilk, D. Millennium II Open Escandinava |
1/2-1/2 | B01 | |
| 2001.03.03 | Koo, Oliver T vs Francisco, Richard Millennium II Open Siciliana Scheveningen Najdorf - Lipnitsky |
0-1 | B90 | |
| 2001.03.03 | Potter, JR. vs Koo, Oliver T Millennium II Open Gambito de Dama Rehúsado Tartakower (Cambio) |
1/2-1/2 | D59 | |
| 2001.07.26 | Koo, Oliver vs (2478) Blatny, P. Continental Open Peón de Rey Irregular - Owen |
1/2-1/2 | B00 | |
| 1998.06.27 | Kaufman, La vs Koo, Oliver Philadelphia USA India de Rey Yugoslava (Aronin) - India de Rey Yugoslava (Aronin) |
0-1 | E98 | |
| 1998.07.01 | Dunne, A. vs Koo, Oliver Philadelphia USA Siciliana Scheveningen Najdorf (Opecensky) |
1-0 | B92 |
