Pattyn, William
Current rating: 1455
Record: 3-6
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 612 | MacDonald, Dylan (1758) | Lost 1-2 | -131453 |
| 2sealed | 715 | Thomas, Evan (1444) | Lost 1-2 | -181435 |
| 3sealed | 854 | Zanatta, Cameron (1503) | Won 0-0 | +191454 |
| 4sealed | 597 | Zhu, Adrian (1483) | Won 2-0 | +191473 |
| 5sealed | 466 | Wacey, Liam (1468) | Lost 1-2 | -181455 |
| average opponent: 1531record: 2-3 | new rating: 1455 | |||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 126 | Pool, Thomas (1629) | Lost 1-2 | -161484 |
| 2modern | 270 | Schultze, Karl (1482) | Won 2-0 | +181502 |
| 3modern | 375 | Jensen, Rebecca (1499) | Lost 1-2 | -181484 |
| 4modern | 475 | Thurston, Ian (1483) | Lost 1-2 | -181466 |
| average opponent: 1523record: 1-3 | new rating: 1466 | |||