| Wales & Fide | Gwent | Dyfed | West Wales | North Wales |
|---|---|---|---|---|
| Batch Ratings | WCU | WCU Juniors | EGCA | Archive |
| Player | E1 | Pld | New | Diff |
|---|---|---|---|---|
| Ben Jaberansari | 850 | 4 | 815 | -35 |
| Daniel Jaberansari | 1264 | 31 | 1265 | 1 |
| Mehdi Jaberansari | 850 | 6 | 813 | -37 |
| Dai James | 1980 | 32 | 1973 | -7 |
| Jonathan James | 2023 | 8 | 2025 | 2 |
| Wayne James | 1477 | 10 | 1445 | -32 |
| Mark Janas | 1754 | 9 | 1727 | -27 |
| Roger Jenkins | 1395 | 17 | 1481 | 86 |
| David Jones | 906 | 10 | 956 | 50 |
| Derek Jones | 1965 | 10 | 2026 | 61 |
| Dwain Jones | 1297 | 10 | 1325 | 28 |
| Gavin Jones | 1684 | 7 | 1655 | -29 |
| Gruff Jones | 1604 | 4 | 1616 | 12 |
| Jeremy Jones | 1513 | 11 | 1589 | 76 |
| Mark Jones | 1662 | 6 | 1656 | -6 |
| Phil Jones | 1381 | 10 | 1306 | -75 |
| Jerin Joseph | 884 | 0 | 884 | 0 |
| Mike Joslin | 1333 | 9 | 1354 | 21 |
| Allen Jossy | 925 | 0 | 925 | 0 |
| Sam Jukes | 1729 | 18 | 1795 | 66 |