De Villa, Sebastian
Current rating: 1527
Record: 6-5-1
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Raine, Jonathan (1500) | Won 2-0 | +191500 |
| 2sealed | 164 | Hamilton, Ryan (1465) | Won 2-0 | +171517 |
| 3sealed | 79 | Traikov, Erik (1640) | Won 2-1 | +201537 |
| 4sealed | 69 | DeMars, Brian (1895) | Won 2-0 | +241561 |
| 5sealed | 59 | Bourdeau, Jonathan (1604) | Draw 1-1 | +11562 |
| 6sealed | 41 | Montes Velasco, Guille (1575) | Lost 0-2 | -181544 |
| 7sealed | 103 | Trudel, Christian (1571) | Lost 1-2 | -171527 |
| average opponent: 1607record: 4-2-1 | new rating: 1527 | |||
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 115 | Massie, Mark (1500) | Won 2-0 | +181518 |
| 2block | 160 | Sullivan, Danny (1518) | Won 2-0 | +181536 |
| 3block | 66 | Villamayor, Alan (1489) | Lost 0-2 | -191517 |
| 4block | 165 | Brandon, Madison (1518) | Lost 0-2 | -181499 |
| 5block | 252 | Lachance-Poitras, David (1499) | Lost 0-2 | -181481 |
| average opponent: 1505record: 2-3 | new rating: 1481 | |||