Smathers, Matthew
Current rating: 1426
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 87 | McMicheaux, Zach (1614) | Lost 0-2 | -141401 |
| 2legacy | 359 | Wright, Andre (1482) | Won 2-1 | +191420 |
| 3legacy | 278 | Johnson, Jeff (1533) | Draw 1-1 | +21422 |
| 4legacy | 334 | Huang, Spencer (1530) | Won 2-1 | +201442 |
| 5legacy | 228 | Fredriksen, Jarett (1520) | Lost 1-2 | -161426 |
| top | average opponent: 1536record: 2-2-1 | new rating: 1426 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 440 | Harr, Thomas (1467) | Won 2-1 | +181464 |
| 2modern | 310 | Zandi, Lawson (1648) | Lost 1-2 | -151449 |
| 3modern | 545 | Anderson, Josh (1525) | Lost 1-2 | -161433 |
| 4modern | 665 | Evans, Brandon (1462) | Lost 0-2 | -181415 |
| top | average opponent: 1525record: 1-3 | new rating: 1415 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 51 | Nguyen, Stephen (1516) | Lost 1-2 | -181482 |
| 2modern | 875 | Seaman, Patrick (1445) | Lost 0-2 | -181464 |
| 3modern | 1115 | Mogelgaard, Sean (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1475record: 0-3 | new rating: 1446 | ||