 
                                    | Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2024.08.17 | Gebusia,Jeremiasz (1702) vs (1727) Niemczyk,Krzysztof Ustron Open A 2024 Reti Symmetrical | 1/2-1/2 | A05 | |
| 2024.08.16 | Niemczyk,Krzysztof (1727) vs (1784) Sowa,Roch Ustron Open A 2024 Sicilian Barnes - Kasparov | 0-1 | B44 | |
| 2024.08.15 | Rajbharath,Harjith (1833) vs (1727) Niemczyk,Krzysztof Ustron Open A 2024 Queen's Indian Classical - Anti-Queen's Indian | 1/2-1/2 | E18 | |
| 2024.08.14 | Niemczyk,Krzysztof (1727) vs (1813) Osinski,Tomasz Ustron Open A 2024 Sicilian O'Kelly | 1-0 | B28 | |
| 2024.08.13 | Kawecki,Kamil (1800) vs (1727) Niemczyk,Krzysztof Ustron Open A 2024 Nimzo-Indian | 1-0 | E20 | |
| 2024.08.12 | Rzadkowska,Kaja (1825) vs (1727) Niemczyk,Krzysztof Ustron Open A 2024 Four Knights Spanish | 1-0 | C48 | |
| 2024.08.11 | Niemczyk,Krzysztof (1727) vs (1809) Ladon,Tymoteusz Ustron Open A 2024 Sicilian Accelerated Dragon (Modern) - Simagin | 1/2-1/2 | B35 | |
| 2024.08.10 | Sola,Wojciech (1804) vs (1727) Niemczyk,Krzysztof Ustron Open A 2024 English Hedgehog | 1/2-1/2 | A17 | |
| 2024.08.09 | Niemczyk,Krzysztof (1727) vs (1860) Jankowska,Julia Ustron Open A 2024 Alekhine Modern - Larsen | 0-1 | B04 | |
| 2011.02.21 | Niemczyk, Michael vs (1893) Sells, P. US Amateur Team-ch East Indian Knight | 1-0 | A46 | |
| 2011.02.19 | Niemczyk, Michael vs Knatz, Michael J US Amateur Team-ch East King's Indian Fianchetto (Yugoslav) | 1-0 | E65 | |
| 2010.02.15 | Niemczyk, Michael vs Saxby, Larry US Amateur Team-ch East Queen's Pawn Zukertort - Catalan | 1-0 | D02 | |
| 2010.02.13 | Niemczyk, Michael vs (2385) Bonin, J. US Amateur Team-ch East Indian Knight - Bronstein | 1/2-1/2 | E62 |