| Rankings | Players | Tournaments | Gadget | Charts | THE APP | Log-In |
| Collier, David O |
| FIDE on list | Live FIDE |
|---|---|
1976 | 1988 |
World Rank |
Europe Rank |
UNITED KINGDOM Rank |
|---|---|---|
78149 |
55544 |
1294 |
| Tournament | Elo at the start of the tournament | Variation |
|---|---|---|
49th Guernsey International Chess Festival - Open | 1976 | +12 |
