Buffon, Thomas
Current rating: 1570
Record: 15-12-5
| Grand Prix Austin 2004 (COK limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Haley, Stephen (1495) | Lost 0-2 | -201556 |
| 2sealed | 143 | Brown, Ted (1481) | Lost 0-2 | -191537 |
| 3sealed | 149 | Forquer, Jason (1464) | Won 2-0 | +161553 |
| 4sealed | 123 | Peters, David (1500) | Won 2-0 | +181571 |
| 5sealed | 103 | Vajdos, Scott (1500) | Won 2-0 | +161587 |
| 6sealed | 88 | Bongiovanni, Mauro (1608) | Lost 0-2 | -171570 |
| top | average opponent: 1508record: 3-3 | new rating: 1570 | ||
| Grand Prix Oslo 2001 (Invasion block) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 121 | Brathen, Oyvind (1500) | Won 2-1 | +191485 |
| 2block | 65 | Arneberg, Ane (1517) | Won 2-0 | +191504 |
| 3block | 24 | Jorstedt, Mattias (1643) | Won 2-0 | +201524 |
| 4block | 29 | Vogin, Willy (1537) | Won 2-1 | +181542 |
| 5block | 11 | Fjeld, Ole Christian (1523) | Won 2-0 | +181560 |
| 6block | 2 | Laier, Peter (1678) | Won 2-1 | +201580 |
| 7block | 3 | Thille, Carl (1629) | Draw 1-1 | +11581 |
| 8block | 3 | Parazzoli, Dario (1558) | Won 2-0 | +181599 |
| 9block | 1 | Smith, Jake [ENG] (1658) | Lost 1-2 | -171582 |
| 10block | 4 | Van Cleave, Trey (1857) | Lost 0-2 | -131569 |
| 11block | 9 | Berlin, Martin (1524) | Draw 1-1 | -11568 |
| 12block | 14 | Ruel, Antoine (2027) | Lost 1-2 | -101558 |
| 13block | 19 | Toyomasu, Tor (1560) | Won 2-1 | +181576 |
| top | average opponent: 1632record: 8-3-2 | new rating: 1576 | ||
| Grand Prix Gothenburg 2001 (PLS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Gjals, Tomas (1500) | Lost 0-2 | -181446 |
| 2sealed | 119 | Freimann, Kim (1443) | Won 2-0 | +181464 |
| 3sealed | 137 | Paunku, Oktavian (1501) | Won 2-1 | +191483 |
| 4sealed | 121 | Simonsson, Johan (1517) | Draw 1-1 | +11484 |
| 5sealed | 94 | Gustafsson, Jonas (1466) | Won 2-1 | +171501 |
| 6sealed | 61 | Olsen, Alexander (1530) | Lost 1-2 | -171484 |
| 7sealed | 91 | Karrstrand, Niklas (1517) | Lost 0-2 | -181466 |
| top | average opponent: 1496record: 3-3-1 | new rating: 1466 | ||
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 89 | Stordahl, Bjorn (1500) | Draw 1-1 | 01500 |
| 2sealed | 85 | Aamodt, Sigmund (1500) | Won 2-1 | +181518 |
| 3sealed | 64 | Nitter, Hermod (1518) | Lost 0-1 | -181500 |
| 4sealed | 110 | Lindstrom, Dennis (1500) | Lost 1-2 | -181482 |
| 5sealed | 131 | Mansson, Daniel (1482) | Draw 1-1 | 01482 |
| 6sealed | 132 | Blix, Kim Robert (1463) | Lost 0-2 | -181464 |
| top | average opponent: 1494record: 1-3-2 | new rating: 1464 | ||