| Gwent | Dyfed | West Wales |
|---|---|---|
| North Wales | Fide | WCU |
| EGCA | Alec Wood | Archive |
| Player | E1 | Pld | New | Diff |
|---|---|---|---|---|
| Isabella Caesar | 850 | 0 | 850 | 0 |
| Aron Calist | 1353 | 0 | 1353 | 0 |
| John Callan | 1226 | 5 | 1226 | 0 |
| Jose Camacho Collados | 2450 | 9 | 2456 | 6 |
| Dhillon Chauhan | 1245 | 0 | 1245 | 0 |
| Alex Chavez | 1198 | 0 | 1198 | 0 |
| Ryan Cheung | 1885 | 52 | 1936 | 51 |
| Harish Chockalingam | 1150 | 2 | 1170 | 20 |
| Kimberly Chong | 1807 | 16 | 1752 | -55 |
| Benjamin Choo Yin | 1952 | 4 | 1953 | 1 |
| Kam Choo Yin | 1653 | 11 | 1636 | -17 |
| Anish Choudhury | 1438 | 0 | 1438 | 0 |
| Rosie Christmas | 1176 | 0 | 1176 | 0 |
| Ethan Chung | 1775 | 37 | 1708 | -67 |
| Edd Chwieseni | 1640 | 6 | 1615 | -25 |
| Patrick Civil | 886 | 6 | 956 | 70 |
| Robert Clayton | 983 | 2 | 972 | -11 |
| David Cleverly | 1749 | 7 | 1757 | 8 |
| Jordan Conroy | 978 | 6 | 965 | -13 |
| Mark Cooke | 1677 | 3 | 1658 | -19 |
| Tom Cooke | 1673 | 14 | 1692 | 19 |
| John Cox | 1384 | 6 | 1335 | -49 |
| Clive Crowley | 1468 | 3 | 1446 | -22 |
| Steve Cunliffe | 2010 | 7 | 1951 | -59 |
| Ken Curry | 1035 | 15 | 1137 | 102 |
| Steve Curtis | 2042 | 0 | 2042 | 0 |