Marty, Joseph
Current rating: 1362
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 224 | Burdette, Kendall (1406) | Lost 1-2 | -181413 |
| 2legacy | 349 | Gaudet, Brandon (1556) | Lost 0-2 | -161397 |
| 3legacy | 482 | Jose, Justin (1453) | Lost 1-2 | -171380 |
| 4legacy | 477 | Duplessis, Logan (1330) | Lost 0-2 | -191361 |
| 5legacy | 436 | Chambers, Colron (1338) | Won 2-1 | +181379 |
| 6legacy | 370 | Salomon, Lucas (1427) | Lost 1-2 | -171362 |
| 7legacy | 307 | Galatro, Vito (1358) | Lost 1-2 | -181344 |
| 8legacy | 253 | Strickland, Joshua (1366) | Won 2-1 | +181362 |
| top | average opponent: 1404record: 2-6 | new rating: 1362 | ||
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 244 | Kang, Albert (1500) | Won 2-0 | +181483 |
| 2modern | 75 | Beckley, Devin (1497) | Lost 0-2 | -171466 |
| 3modern | 214 | Montague, Garry (1500) | Lost 1-2 | -181448 |
| 4modern | 385 | Fernandez, Carlos [USA] (1501) | Lost 0-2 | -171431 |
| top | average opponent: 1500record: 1-3 | new rating: 1431 | ||
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 158 | Figueroa, Daniel (1489) | Won 2-0 | +181518 |
| 2standard | 85 | Rivero Carullo, Noealessandro (1518) | Lost 0-2 | -181500 |
| 3standard | 337 | Acuna, Martin (1538) | Lost 0-2 | -171483 |
| 4standard | 359 | Palenkas, Trey (1448) | Lost 0-2 | -191464 |
| 5standard | 394 | Bishop, Luke (1508) | Won 2-0 | +191483 |
| 6standard | 310 | Green, Damian (1483) | Lost 0-2 | -181465 |
| top | average opponent: 1497record: 2-4 | new rating: 1465 | ||