| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Surrey Extra Megafinal Under 10 - Under 18 Girls Delancey UK Schools Chess Challenge | 2017-07-02 | 2017-07-02 |
|
Surrey Extra Megafinal Under 9 Girls Delancey UK Schools Chess Challenge | 2017-07-02 | 2017-07-02 |
|
Surrey Extra Megafinal Under 8 Boys Delancey UK Schools Chess Challenge | 2017-07-02 | 2017-07-02 |
|
Surrey Extra Megafinal Under 7 & Under 8 Girls Delancey UK Schools Chess Challenge | 2017-07-02 | 2017-07-02 |
|
Surrey Extra Megafinal Under 7 Boys Delancey UK Schools Chess Challange | 2017-07-02 | 2017-07-02 |