| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
2019 South Wales Megafinal Boys U9 | 2019-05-18 | 2019-05-18 |
|
2019 South Walers Megafinal Girls U9 | 2019-05-18 | 2019-05-18 |
|
2019 South Wales Megafinal Boys U10 | 2019-05-18 | 2019-05-18 |
|
2019 South Wales Megafinal Girls U10 | 2019-05-18 | 2019-05-18 |
|
2019 South Wales Megafinal Boys U11 | 2019-05-18 | 2019-05-18 |