Grijalva, Trey
Current rating: 1453
Record: 4-7
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 512 | Benson, Aaron (1563) | Won 2-0 | +201483 |
| 2sealed | 299 | Towery, Mack (1502) | Won 2-0 | +181501 |
| 3sealed | 214 | Matthews, Steven (1508) | Lost 1-2 | -181483 |
| 4sealed | 508 | Suarez, Andres (1749) | Lost 0-2 | -131470 |
| 5sealed | 431 | Korbel, Brandon (1498) | Lost 1-2 | -171453 |
| average opponent: 1564record: 2-3 | new rating: 1453 | |||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Saindon, Blake (1441) | Lost 0-2 | -191481 |
| 2sealed | 451 | Wingard, Natalie (1482) | Won 2-1 | +181499 |
| 3sealed | 504 | Fisher, Timothy (1500) | Lost 1-2 | -181481 |
| 4sealed | 468 | Lucas, Jeffrey (1482) | Lost 1-2 | -181463 |
| 5sealed | 495 | Joyner, Lela (1464) | Won 2-1 | +181481 |
| 6sealed | 433 | Dalske, Cierra (1481) | Lost 0-2 | -181463 |
| average opponent: 1475record: 2-4 | new rating: 1463 | |||