Catrett, Zachary
Current rating: 1469
Record: 5-7
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 64 | Lincoln, Thurman (1500) | Lost 1-2 | -171446 |
| 2modern | 258 | Otts, Cameron (1515) | Won 2-0 | +191465 |
| 3modern | 348 | Lux, Michael (1781) | Lost 0-2 | -121453 |
| 4modern | 380 | Jung, David (1485) | Lost 0-2 | -181435 |
| 5modern | 397 | Skinner, Grant (1477) | Lost 0-2 | -171418 |
| 6modern | 340 | Tran, Kevin (1358) | Won 2-0 | +171435 |
| 7modern | 268 | Smigielski, AJ (1339) | Won 2-1 | +161451 |
| 8modern | 200 | Shaw, Ryan (1439) | Won 2-1 | +181469 |
| average opponent: 1487record: 4-4 | new rating: 1469 | |||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 479 | McClintock, Alexander (1524) | Lost 0-2 | -181482 |
| 2modern | 556 | Lesnewski, Dylan (1542) | Won 2-0 | +201502 |
| 3modern | 514 | Sturman, Benjamin (1434) | Lost 1-2 | -201482 |
| 4modern | 646 | Turner, Jonathan (1427) | Lost 0-2 | -191463 |
| average opponent: 1482record: 1-3 | new rating: 1463 | |||