Martinez, Felix
Current rating: 1435
Record: 4-8
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 447 | Minturn, John (1451) | Lost 0-2 | -191445 |
| 2modern | 472 | Howell, Jason (1482) | Won 2-1 | +191464 |
| 3modern | 368 | McCurry, Colton (1541) | Won 2-1 | +201484 |
| 4modern | 222 | Cloyd, Jeremy (1722) | Lost 1-2 | -141470 |
| 5modern | 450 | Jameson, Christopher (1498) | Lost 1-2 | -181452 |
| 6modern | 426 | Herring, Garrett (1503) | Lost 1-2 | -171435 |
| average opponent: 1533record: 2-4 | new rating: 1435 | |||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 8 | Pettinari, Eric (1500) | Lost 0-2 | -181482 |
| 2block | 270 | Kelly, Patrick (1482) | Won 2-0 | +181500 |
| 3block | 199 | Koenig, Robert (1500) | Lost 1-2 | -181482 |
| 4block | 355 | Widener, James (1481) | Lost 1-2 | -181464 |
| 5block | 372 | Coraci, Alex (1464) | Won 2-1 | +181482 |
| 6block | 319 | Shernoff, Russell (1465) | Lost 1-2 | -181464 |
| average opponent: 1482record: 2-4 | new rating: 1464 | |||