Plouffe, Jonathan E
Current rating: 1535
Record: 5-3
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Bauer, Kevin (1500) | Won 2-0 | +181518 |
| 2sealed | 9 | Guskin, David (1518) | Lost 0-2 | -181500 |
| 3sealed | 117 | Boggemes, Kyle (1484) | Won 2-1 | +181518 |
| 4sealed | 135 | Smith, Kyle (1533) | Lost 1-2 | -181500 |
| 5sealed | 155 | Wolbert Sr., John (1468) | Won 2-1 | +171517 |
| 6sealed | 112 | Opalk, Ryan (1508) | Lost 1-2 | -181499 |
| 7sealed | 103 | Geil, Travis (1499) | Won 2-0 | +181517 |
| 8sealed | 82 | Brown, Gary (1520) | Won 2-1 | +181535 |
| average opponent: 1504record: 5-3 | new rating: 1535 | |||