Messick, Gary
Current rating: 1475
Record: 5-7
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 5 | Kett, Dylan (1500) | Lost 0-2 | -171447 |
| 2modern | 274 | Arcuni, Philip (1594) | Won 2-1 | +201467 |
| 3modern | 269 | Audie, Christopher (1503) | Won 2-1 | +191486 |
| 4modern | 142 | Riley, Jonathan (1538) | Lost 0-2 | -171469 |
| 5modern | 326 | Webster, Keith (1500) | Won 2-1 | +191488 |
| 6modern | 174 | Arbona, Jay (1516) | Won 2-0 | +181506 |
| 7modern | 158 | Murphy, Ian (1583) | Lost 0-2 | -161490 |
| 8modern | 173 | Angeles, Victor (1679) | Lost 0-2 | -151475 |
| average opponent: 1552record: 4-4 | new rating: 1475 | |||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 186 | Green, Shemar (1543) | Lost 1-2 | -171483 |
| 2modern | 546 | Burdette, Kendall (1422) | Won 2-0 | +171500 |
| 3modern | 424 | Foreman, Matt (1486) | Lost 1-2 | -191481 |
| 4modern | 667 | Murphy, Jeremy (1519) | Lost 1-2 | -171464 |
| average opponent: 1492record: 1-3 | new rating: 1464 | |||