Andrus, Seth W
Current rating: 1555
Record: 10-7
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Weier, Douglas (1500) | Won 2-0 | +181519 |
| 2sealed | 11 | Bolanos, David (1518) | Won 2-1 | +181537 |
| 3sealed | 146 | Salinas, Merced D (1574) | Lost 1-2 | -171520 |
| 4sealed | 188 | Flores, Eric (1482) | Lost 1-2 | -191501 |
| 5sealed | 351 | MOORE, DUANE (1482) | Won 2-0 | +181519 |
| 6sealed | 219 | Emfinger, Stacy (1454) | Won 2-0 | +161535 |
| 7sealed | 222 | Gardner, Daniel K [USA] (1449) | Won 2-1 | +171552 |
| 8sealed | 95 | Phillips, Cedric (1670) | Lost 0-2 | -161536 |
| 9sealed | 157 | Friedman, Michael (1581) | Won 2-1 | +191555 |
| average opponent: 1523record: 6-3 | new rating: 1555 | |||
| Grand Prix Houston 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 18 | Dougan, Jacob (1500) | Won 2-1 | +181518 |
| 2extended | 124 | Swenson, Steven (1500) | Lost 0-2 | -181500 |
| 3extended | 145 | Demille, Domimique (1502) | Won 2-0 | +181518 |
| 4extended | 100 | De Los Santos, Julian (1725) | Lost 1-2 | -151503 |
| 5extended | 214 | Sullano, Andrew (1503) | Won 2-0 | +181521 |
| 6extended | 109 | Hummel, Justin (1477) | Won 2-1 | +181539 |
| 7extended | 87 | Snyder, Joshua (1486) | Lost 1-2 | -191520 |
| 8extended | 102 | Morris, Anthony (1478) | Lost 0-2 | -191501 |
| average opponent: 1522record: 4-4 | new rating: 1501 | |||