Combe, Donnovan
Current rating: 1541
Record: 18-20
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 28 | Jimenez III, David (1594) | Won 2-1 | +211491 |
| 3legacy | 77 | Lam, David (1652) | Won 2-1 | +211512 |
| 4legacy | 9 | Berlinrut, Gregory (1584) | Won 2-1 | +191531 |
| 5legacy | 20 | Yurchick, Adam (1648) | Won 2-1 | +201551 |
| 6legacy | 26 | Baggett, James (1807) | Won 2-1 | +231574 |
| 7legacy | 1 | Berryhill, Ellison (1598) | Won 2-1 | +181592 |
| 8legacy | 1 | Braverman, Michael (2038) | Won 2-0 | +261618 |
| 9legacy | 3 | Ambrosio, Joe (1819) | Lost 0-2 | -151603 |
| 10legacy | 13 | Minor, Chris (1936) | Lost 0-2 | -121591 |
| 11legacy | 34 | Biaggi, Andrea (1651) | Lost 0-2 | -171574 |
| 12legacy | 47 | Robbins, Adam (1453) | Won 2-0 | +161590 |
| 13legacy | 24 | Ho, William (1711) | Lost 1-2 | -161574 |
| 14legacy | 31 | Ranallo, Tony (1723) | Lost 1-2 | -151559 |
| 15legacy | 46 | Burgoa, Josh (1589) | Lost 1-2 | -181541 |
| top | average opponent: 1700record: 8-6 | new rating: 1541 | ||
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 151 | Evans, Wayne (1534) | Won 2-0 | +191499 |
| 4modern | 46 | Dobbin, Jack (2052) | Lost 1-2 | -91490 |
| 5modern | 156 | Krill, Michael (1491) | Won 2-0 | +181508 |
| 6modern | 62 | Jang, Charles (1591) | Won 2-1 | +191527 |
| 7modern | 35 | Murray, Thomas (1562) | Lost 1-2 | -171510 |
| 8modern | 117 | Herretes, Jared (1591) | Won 2-0 | +201530 |
| 9modern | 68 | Comando, Christopher (1560) | Lost 0-2 | -181512 |
| 10modern | 82 | Garcia, Anthony (1600) | Lost 1-2 | -161496 |
| 11modern | 84 | Ross, Tom (1821) | Lost 0-2 | -131483 |
| 12modern | 81 | Vogt, Daniel (1468) | Won 2-0 | +181501 |
| 13modern | 68 | Huang, Ray (1752) | Lost 1-2 | -131488 |
| 14modern | 76 | Finamore, Timothy (1529) | Lost 1-2 | -181470 |
| top | average opponent: 1629record: 5-7 | new rating: 1470 | ||
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 139 | Williams, Jonathan (1584) | Won 2-0 | +201526 |
| 4standard | 75 | Davis, Jim (1833) | Lost 0-2 | -131513 |
| 5standard | 114 | Kerkman, Michael (1492) | Lost 1-2 | -181495 |
| 6standard | 187 | Strodl, Courtland (1667) | Lost 0-2 | -151480 |
| top | average opponent: 1644record: 1-3 | new rating: 1480 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 420 | Brandes, Jack (1485) | Won 2-1 | +181518 |
| 2standard | 38 | Wear, Michael (1533) | Lost 1-2 | -181500 |
| 3standard | 479 | Nehez, Luke (1489) | Won 2-0 | +181518 |
| 4standard | 203 | Molasky, Scott (1953) | Lost 1-2 | -111507 |
| 5standard | 481 | Tufu, Jason (1499) | Won 2-0 | +181525 |
| 6standard | 365 | Hooker, Bryan (1524) | Lost 1-2 | -181507 |
| 7standard | 503 | Reynolds, Robert (1463) | Won 2-0 | +171524 |
| 8standard | 355 | Altman, Amy (1521) | Lost 0-2 | -181506 |
| top | average opponent: 1558record: 4-4 | new rating: 1506 | ||