Chamberlin, John
Current rating: 1428
Record: 1-5
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Fish, Darryll (1500) | Lost 0-2 | -181482 |
| 2sealed | 142 | Sonmez, John (1482) | Lost 0-2 | -181464 |
| 3sealed | 152 | Herrera, Craig (1462) | Lost 0-2 | -181446 |
| 4sealed | 169 | Chisholm-Moore, kyle (1446) | Won 2-0 | +181464 |
| 5sealed | 146 | Storer, Jason David (1463) | Lost 1-2 | -181446 |
| 6sealed | 120 | Thompson, Cynthia (1429) | Lost 0-2 | -181428 |
| average opponent: 1464record: 1-5 | new rating: 1428 | |||