| Gwent | Dyfed | West Wales |
|---|---|---|
| North Wales | Fide | WCU |
| EGCA | Alec Wood | Archive |
| Player | E1 | Pld | New | Diff |
|---|---|---|---|---|
| Ana-Maria Tanase | 850 | 0 | 850 | 0 |
| Luke Taylor | 850 | 0 | 850 | 0 |
| Ben Thomas | 2049 | 6 | 2021 | -28 |
| Craig Thomas | 1121 | 0 | 1121 | 0 |
| Ieuan Thomas | 1093 | 11 | 1084 | -9 |
| James Thomas | 1971 | 0 | 1971 | 0 |
| Jonathan Thomas | 1616 | 0 | 1616 | 0 |
| Roy Thomas | 1801 | 34 | 1757 | -44 |
| Keith Thompson | 1963 | 16 | 1982 | 19 |
| David Thorne | 1323 | 8 | 1320 | -3 |
| John D Thornton | 2055 | 19 | 2042 | -13 |
| Rob Tipping | 962 | 7 | 1067 | 105 |
| Grzegorz Toczek | 2300 | 25 | 2320 | 20 |
| David Tomboline | 1990 | 0 | 1990 | 0 |
| Henry Townsend | 880 | 0 | 880 | 0 |
| John Trevelyan | 2092 | 12 | 2092 | 0 |
| Andrew Trickey | 1624 | 5 | 1630 | 6 |
| Scott Turner | 1455 | 0 | 1455 | 0 |
| Brian Turton | 1317 | 5 | 1345 | 28 |
| Thomas Turton | 1500 | 0 | 1500 | 0 |
| Tycho Twohig | 1478 | 11 | 1446 | -32 |