LeBlanc, Garrett
Current rating: 1572
Record: 17-15
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Grice, Thomas (1500) | Won 2-0 | +191476 |
| 2sealed | 167 | Tang, Wesley (1518) | Won 2-0 | +191495 |
| 3sealed | 77 | Borowicz, Brandon (1565) | Won 2-0 | +191514 |
| 4sealed | 101 | Clark, Jason L (1683) | Won 2-1 | +211535 |
| 5sealed | 4 | Unfried, Jorg (1870) | Lost 0-2 | -121523 |
| 6sealed | 49 | Gates, Jason (1455) | Lost 1-2 | -191504 |
| 7sealed | 134 | Senbayrak, Caleb S (1622) | Won 2-1 | +201524 |
| 8sealed | 107 | Bailey, Charles T (1553) | Won 2-0 | +191543 |
| 9sealed | 39 | Dusang, Daniel (1583) | Won 2-1 | +181561 |
| 10draft | 23 | Cummings, Michael J (1610) | Lost 0-2 | -171544 |
| 11draft | 32 | Dennis, AJ (1583) | Won 2-1 | +191563 |
| 12draft | 40 | Prost, Andrejs (1975) | Lost 0-2 | -111552 |
| 13draft | 30 | Lavender, Nicholas (1538) | Won 2-0 | +181570 |
| 14draft | 2 | Zandi, Jeff (1627) | Lost 0-2 | -171553 |
| 15draft | 46 | Rodahl, Brandon (1612) | Won 2-0 | +191572 |
| top | average opponent: 1620record: 10-5 | new rating: 1572 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 40 | Brady, Michael (1587) | Won 2-1 | +211468 |
| 4sealed | 42 | Cooper, Geddes (1717) | Won 2-1 | +221490 |
| 5sealed | 39 | Nelson, Brandon (1576) | Lost 0-2 | -161474 |
| 6sealed | 45 | Selivorstov, Nikita (1555) | Lost 0-2 | -171457 |
| top | average opponent: 1609record: 2-2 | new rating: 1457 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Taylor, Jason (1500) | Lost 0-2 | -171464 |
| 2sealed | 136 | Smith, Josh (1514) | Lost 0-2 | -171447 |
| 3sealed | 155 | Huey, Tom (1464) | Won 2-0 | +181465 |
| 4sealed | 146 | Haskovec, Jeffrey (1482) | Lost 1-2 | -181447 |
| top | average opponent: 1490record: 1-3 | new rating: 1447 | ||
| Grand Prix New Orleans 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 103 | Shores, Curt (1500) | Won 2-1 | +181518 |
| 2extended | 23 | Schwartz, Stephen (1483) | Lost 1-2 | -191499 |
| 3extended | 65 | Wammack, Adam (1500) | Lost 1-2 | -181481 |
| top | average opponent: 1494record: 1-2 | new rating: 1481 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Haley, Stephen (1500) | Lost 1-2 | -181482 |
| 2sealed | 130 | Briggs, Matthew (1482) | Won 2-0 | +181500 |
| 3sealed | 121 | Lieberman, Alex (1482) | Lost 0-2 | -181482 |
| 4sealed | 178 | MacDonald, Robert (1467) | Won 2-0 | +171499 |
| 5sealed | 121 | Atwood, Aaron (1499) | Won 2-0 | +181517 |
| 6sealed | 111 | Job, Jonathan (1553) | Lost 0-2 | -171500 |
| top | average opponent: 1497record: 3-3 | new rating: 1500 | ||