Potvin, Christian
Current rating: 1566
Record: 8-5
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 77 | French, Chris (1517) | Won 2-1 | +181518 |
| 3extended | 29 | Hereford, Patrick (1520) | Won 2-0 | +181536 |
| 4extended | 60 | McLaughlin, Keith (1633) | Won 2-0 | +201556 |
| 5extended | 23 | Siu, Brian (1556) | Won 2-1 | +181574 |
| 6extended | 3 | Saunders, Chad (1588) | Won 2-0 | +181592 |
| 7extended | 10 | Impellizzieri, Anthony (1772) | Lost 0-2 | -141578 |
| 8extended | 21 | Cape, Phil (1544) | Lost 1-2 | -191559 |
| 9extended | 46 | Eisenhard, Cory (1567) | Won 2-1 | +181577 |
| 10extended | 23 | Stein, Michael (1602) | Lost 0-2 | -171560 |
| 11extended | 24 | McGregor, Duncan (1568) | Lost 0-2 | -181542 |
| 13extended | 25 | Schofield, Bryan (1663) | Won 2-0 | +201562 |
| 14extended | 17 | Parnell, Taylor (1711) | Lost 0-2 | -151547 |
| 15extended | 20 | Dobbertin, Ty (1645) | Won 2-0 | +191566 |
| average opponent: 1607record: 8-5 | new rating: 1566 | |||