Somers, Jacob
Current rating: 1533
Record: 7-6
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 71 | French, Shawn (1518) | Lost 0-2 | -181508 |
| 3sealed | 190 | Wackerlin, Jeremy (1498) | Won 2-1 | +181526 |
| 4sealed | 184 | Childs, Ryan (1518) | Won 2-0 | +181544 |
| 5sealed | 101 | Anderson, Todd (1567) | Lost 0-2 | -181526 |
| 6sealed | 117 | Coqueiro, Rafael S (1564) | Won 2-0 | +191545 |
| 7sealed | 134 | Cheon, Paul (1875) | Lost 1-2 | -121533 |
| average opponent: 1590record: 3-3 | new rating: 1533 | |||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 107 | Sutton, Christopher (1451) | Won 2-0 | +171517 |
| 2sealed | 135 | Berghorn, Bryan (1535) | Won 2-1 | +181535 |
| 3sealed | 34 | Marsh, Steven (1521) | Won 2-1 | +181553 |
| 4sealed | 12 | Scott-Vargas, Luis (1995) | Lost 1-2 | -101543 |
| 5sealed | 62 | Vandegrift, Joe L (1546) | Won 2-1 | +181561 |
| 6sealed | 47 | Hogan, Casey (1519) | Lost 0-2 | -191542 |
| 7sealed | 89 | Dismukes, Trey (1661) | Lost 0-2 | -161526 |
| average opponent: 1604record: 4-3 | new rating: 1526 | |||