Diaz, Isaac
Current rating: 1466
Record: 4-6
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Morse, Jonathan D (1613) | Lost 0-2 | -151466 |
| 2sealed | 380 | Byrum, Danielle (1429) | Won 2-0 | +171483 |
| 3sealed | 240 | Wood, Tanner (1500) | Lost 0-2 | -181465 |
| 4sealed | 405 | Austin, Brian (1466) | Won 2-0 | +181483 |
| 5sealed | 289 | Benjamin, John (1500) | Lost 0-2 | -171466 |
| average opponent: 1502record: 2-3 | new rating: 1466 | |||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 139 | Laughton, Don (1518) | Won 2-1 | +181518 |
| 2standard | 174 | Jefferson, Bryan S (1472) | Lost 0-2 | -191499 |
| 3standard | 258 | Brown, Chris L (1499) | Lost 0-2 | -181481 |
| 4standard | 425 | Moon, Kevin (1467) | Won 2-1 | +181499 |
| 5standard | 355 | Mispagel, Joey (1506) | Lost 1-2 | -181481 |
| average opponent: 1492record: 2-3 | new rating: 1481 | |||