Hacpern, Joel
Current rating: 1446
Record: 0-3-1
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Taimla, Christopher (1500) | Lost 0-2 | -181482 |
| 2sealed | 269 | Rogers, Anthony (1485) | Draw 1-1 | 01482 |
| 3sealed | 252 | McInnis, Myles (1483) | Lost 0-2 | -181464 |
| 4sealed | 289 | Saleh, Rajul (1465) | Lost 0-2 | -181446 |
| average opponent: 1483record: 0-3-1 | new rating: 1446 | |||