Lefevre, Christopher
Current rating: 1546
Record: 5-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 561 | Dougherty, Greg (1500) | Won 2-0 | +181518 |
| 2sealed | 406 | Pskowski, Timothy (1502) | Won 2-1 | +181536 |
| 3sealed | 500 | Freedman, Jerry (1680) | Won 2-0 | +201556 |
| 4sealed | 405 | Desrochers, Vincent (1553) | Won 2-0 | +181574 |
| 5sealed | 402 | Zappelli, Joey (1643) | Won 2-0 | +201594 |
| 6sealed | 408 | Tenney, Thomas A (1572) | Lost 0-2 | -191575 |
| 7sealed | 456 | Nakamura, Shuhei (1976) | Lost 1-2 | -111564 |
| 8sealed | 452 | Lapine, Michael (1569) | Lost 1-2 | -181546 |
| average opponent: 1624record: 5-3 | new rating: 1546 | |||