Lapointe, Marc A
Current rating: 1493
Record: 5-6
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 275 | Malmassari, Jesse (1500) | Won 2-0 | +181510 |
| 2standard | 154 | Foster, Sean n (1518) | Won 2-1 | +181528 |
| 3standard | 131 | Sorensen, Robin G (1612) | Won 2-1 | +191547 |
| 4standard | 36 | Temple, George (1553) | Lost 0-2 | -171530 |
| 5standard | 139 | Toelken, Austin (1535) | Lost 0-2 | -181512 |
| 6standard | 276 | Peters, Joseph (1471) | Lost 0-2 | -191493 |
| average opponent: 1532record: 3-3 | new rating: 1493 | |||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 187 | Sato, Takanobu (1577) | Lost 1-2 | -171483 |
| 2legacy | 393 | Pals, Kristopher (1468) | Won 2-0 | +181501 |
| 3legacy | 234 | Permenter, Eric (1501) | Won 2-0 | +181519 |
| 4legacy | 162 | West, Alexander (1804) | Lost 0-1 | -131506 |
| 5legacy | 399 | Price, David (1696) | Lost 1-2 | -141492 |
| average opponent: 1609record: 2-3 | new rating: 1492 | |||