Choy, Godfrey
Current rating: 1490
Record: 2-3-1
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 350 | Lemcke, Kevin (1518) | Won 2-0 | +181518 |
| 5standard | 24 | Beaulieu, Marc (1465) | Draw 1-1 | -11517 |
| 6standard | 29 | Dube, Alex (1523) | Won 2-1 | +181535 |
| 7standard | 15 | Daigle, Carl-Francis (1586) | Lost 1-2 | -171518 |
| 8standard | 45 | Huang, Hao-Shan (1847) | Lost 1-2 | -121506 |
| 9standard | 86 | Barrette, Julien (1596) | Lost 0-2 | -161490 |
| average opponent: 1589record: 2-3-1 | new rating: 1490 | |||