Gayraud, Sebastia
Current rating: 1521
Record: 7-6
| Grand Prix Oakland 2010 (extended) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 95 | Pust, Jonathan (1429) | Won 2-0 | +161540 |
| 2extended | 115 | Becker, Chris A (1524) | Lost 1-2 | -181522 |
| 3extended | 137 | Wall, Andrew (1500) | Lost 0-2 | -191503 |
| 4extended | 259 | Brunson, Damyan (1541) | Won 2-1 | +191522 |
| 5extended | 275 | Waller, Bud (1502) | Won 2-0 | +181540 |
| 6extended | 160 | Morris, Mathew (1518) | Lost 1-2 | -191521 |
| average opponent: 1502record: 3-3 | new rating: 1521 | |||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 272 | Johnson, Matthew J (1500) | Lost 1-2 | -181482 |
| 2standard | 343 | King, James (1424) | Won 2-1 | +171499 |
| 3standard | 242 | Alajmi, Rackan (1500) | Won 2-0 | +181517 |
| 4standard | 353 | Benjamin, Matt (1449) | Won 2-1 | +171534 |
| 5standard | 164 | Hatch, Evan S (1538) | Won 2-1 | +181552 |
| 6standard | 157 | Fabiano, Gerard (1858) | Lost 0-2 | -131539 |
| 7standard | 115 | Hinkle, Charles (1676) | Lost 1-2 | -151524 |
| average opponent: 1563record: 4-3 | new rating: 1524 | |||