Araiza, Roberto
Current rating: 1428
Record: 0-4
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | Williams, Morgan (1500) | Lost 0-2 | -181482 |
| 2sealed | 304 | Bohannon, John (1508) | Lost 0-2 | -181464 |
| 3sealed | 437 | Reed, Alex (1464) | Lost 0-2 | -181446 |
| 4sealed | 462 | HART, JON (1445) | Lost 0-2 | -181428 |
| average opponent: 1479record: 0-4 | new rating: 1428 | |||