Marvel, Wendall A
Current rating: 1430
Record: 2-6
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 174 | MOORE, DUANE (1498) | Lost 1-2 | -181482 |
| 3sealed | 337 | Howard, Justin (1500) | Lost 0-2 | -181464 |
| 4sealed | 448 | Hilbun, Bobby F (1482) | Lost 1-2 | -171447 |
| 5sealed | 391 | Toussaint, Jonathon (1483) | Won 2-0 | +181465 |
| 6sealed | 322 | Wilkes, Richard (1435) | Won 2-1 | +181483 |
| 7sealed | 265 | Wilcox, Stephen (1498) | Lost 1-2 | -181465 |
| 8sealed | 223 | Lloyd, Forrest (1479) | Lost 0-2 | -181447 |
| 9sealed | 187 | Linares, Carlos (1466) | Lost 1-2 | -171430 |
| average opponent: 1480record: 2-6 | new rating: 1430 | |||