Billig, Jamey
Current rating: 1436
Record: 3-7
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 368 | Scovazzo, Michael (1500) | Lost 1-2 | -181464 |
| 2sealed | 405 | Kitchpanich, Alexandri (1482) | Won 2-1 | +191483 |
| 3sealed | 252 | Schwattz-Harney, Sam (1500) | Won 2-0 | +181501 |
| 4sealed | 334 | Cox, Patrick (1803) | Lost 0-2 | -131488 |
| 5sealed | 377 | Sperling, Alexander (1566) | Lost 1-2 | -161472 |
| 6sealed | 360 | Kerkstra, Chris (1482) | Lost 1-2 | -181454 |
| 7sealed | 301 | Breithaupt, David (1467) | Lost 0-2 | -181436 |
| average opponent: 1543record: 2-5 | new rating: 1436 | |||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 71 | Anderson, Kaare (1500) | Lost 0-0 | -181482 |
| 2sealed | 91 | Kampa, Adam (1482) | Won 0-0 | +181500 |
| 3sealed | 64 | Fitzgerald, Sean (1500) | Lost 1-2 | -181482 |
| average opponent: 1494record: 1-2 | new rating: 1482 | |||