| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
10th CSC London Chess Classic Weekend Under 1825 | 2018-12-14 | 2018-12-16 |
|
10th CSC London Chess Classic Weekend Under 1600 | 2018-12-14 | 2018-12-16 |
|
3rd Twickenham Junior Chess Congress U18 | 2018-12-08 | 2018-12-08 |
|
London Chess Classic - Chess Pro-Biz Cup 2018 London Chess Classic | 2018-12-11 | 2018-12-11 |
|
London Chess Classic Grand Chess Tour 2018 Semi-Finals | 2018-12-11 | 2018-12-13 |