Charvat, Gabriel
Current rating: 1454
Record: 14-16
| Grand Prix Atlanta 2018 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 339 | Fosburgh, Drew (1412) | Lost 0-2 | -201476 |
| 2modern | 413 | Peterson, Nathan (1538) | Won 2-1 | +191495 |
| 3modern | 484 | Jordan, James (1416) | Lost 1-2 | -191476 |
| 4modern | 607 | Pask, Robert (1442) | Won 2-1 | +171493 |
| 5modern | 525 | Thliveris, Tom (1404) | Lost 0-2 | -201473 |
| 6modern | 529 | Wedell, Joshua (1395) | Lost 0-2 | -191454 |
| 7modern | 489 | Cullen, Ian (1464) | Won 2-0 | +181472 |
| 8modern | 355 | Purcell, David (1446) | Lost 1-2 | -181454 |
| top | average opponent: 1440record: 3-5 | new rating: 1454 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1002 | Jerald, Roger (1656) | Lost 1-2 | -161517 |
| 2sealed | 1063 | Eastwood, Aaron (1482) | Won 2-1 | +181535 |
| 3sealed | 914 | McGouirk, Michael (1391) | Lost 0-2 | -211514 |
| 4sealed | 1134 | Winn, Duncan (1476) | Lost 0-2 | -181496 |
| top | average opponent: 1501record: 1-3 | new rating: 1496 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 524 | Al-Hassan, Mehdi (1500) | Lost 1-2 | -181502 |
| 2modern | 824 | Allotta, Jeff (1492) | Won 2-0 | +171519 |
| 3modern | 224 | Miotke, Aaron (1500) | Lost 1-2 | -181501 |
| 4modern | 887 | Huber, Sebastian (1469) | Won 2-0 | +181519 |
| 5modern | 713 | Robinson, Mitchell (1500) | Lost 0-2 | -191500 |
| 6modern | 895 | Bellor-Yeh, William (1483) | Lost 1-2 | -181482 |
| 7modern | 869 | Shavers, Christopher (1463) | Won 2-0 | +181500 |
| 8modern | 670 | Ramnarine, Brian (1423) | Won 2-1 | +161516 |
| 9modern | 507 | Benoit, Michael (1466) | Won 2-0 | +171533 |
| top | average opponent: 1477record: 5-4 | new rating: 1533 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 534 | Porter, Stephen (1500) | Won 2-1 | +181518 |
| 2sealed | 111 | Wakefield, Andrew (1596) | Lost 0-2 | -171501 |
| 3sealed | 651 | Oravec, Daniel (1504) | Won 2-0 | +181519 |
| 4sealed | 408 | Bone, Ethan (1518) | Won 2-0 | +181537 |
| 5sealed | 370 | Cone, Robert (1510) | Lost 0-2 | -181519 |
| 6sealed | 379 | Krupski, Jared (1558) | Lost 0-2 | -171502 |
| 7sealed | 439 | Cappetta, G. J. (1564) | Won 2-0 | +191521 |
| 8sealed | 350 | Wilkins, Crossman (1579) | Lost 0-2 | -171504 |
| 9sealed | 280 | Wakefield, Lindsay (1404) | Won 2-0 | +161520 |
| top | average opponent: 1526record: 5-4 | new rating: 1520 | ||