Chan, William
Current rating: 1444
Record: 0-3
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 172 | Knudson, Peter (1483) | Lost 1-2 | -181482 |
| 2extended | 268 | Orellana, German (1383) | Lost 0-2 | -201462 |
| 3extended | 311 | Merz, Clayton (1448) | Lost 0-2 | -181444 |
| average opponent: 1438record: 0-3 | new rating: 1444 | |||