Butt, Mark
Current rating: 1483
Record: 2-3
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 198 | Viens, Marc-Alexandre (1500) | Lost 1-2 | -181482 |
| 2standard | 206 | Vidal-Lessard, Thomas (1482) | Lost 0-2 | -181464 |
| 3standard | 325 | Lapan, Felix (1474) | Won 2-1 | +181482 |
| 4standard | 278 | Burke, Benjamin (1482) | Won 2-1 | +181500 |
| 5standard | 212 | Szeto, Thomas (1520) | Lost 0-2 | -171483 |
| average opponent: 1492record: 2-3 | new rating: 1483 | |||