Jones, Matthew 7589
Current rating: 1511
Record: 5-5-1
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 14 | Kurtz, James (1487) | Won 2-1 | +181481 |
| 3legacy | 164 | Kusenberger, Christopher (1503) | Won 2-0 | +191500 |
| 4legacy | 105 | Blackner, Austin (1505) | Lost 1-2 | -181482 |
| 5legacy | 179 | Saunooke, Rick (1434) | Won 2-1 | +171499 |
| 6legacy | 102 | Kassis, Eli (2044) | Lost 0-2 | -91490 |
| 7legacy | 126 | Yee, Allen (1630) | Draw 1-1 | +31493 |
| 8legacy | 150 | Norris, Carter (1538) | Won 2-1 | +181511 |
| average opponent: 1591record: 4-2-1 | new rating: 1511 | |||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 209 | Robinson, Liam (1552) | Lost 0-2 | -171483 |
| 2modern | 449 | Norsworthy, Jeremy (1445) | Lost 0-2 | -191464 |
| 3modern | 652 | Piotrowsky, Michael (1413) | Won 2-1 | +171481 |
| 4modern | 614 | Phillips, Jerry (1462) | Lost 0-2 | -181463 |
| average opponent: 1468record: 1-3 | new rating: 1463 | |||