Herman, Gabriel
Current rating: 1510
Record: 9-9
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 268 | Sacher, AJ (1873) | Won 2-1 | +241533 |
| 2modern | 243 | Lewis, Ben (1401) | Won 2-1 | +161549 |
| 3modern | 330 | Schmidt, Tyler (1602) | Lost 0-2 | -171532 |
| 4modern | 1208 | Claggett, Patrick (1581) | Lost 1-2 | -171515 |
| 5modern | 1216 | Zhou, Xing (1472) | Won 2-0 | +171532 |
| 6modern | 288 | Krussow, Brandon (1604) | Lost 0-2 | -171515 |
| 7modern | 394 | Davila, Oscar (1387) | Won 2-0 | +161531 |
| 8modern | 301 | Henry, Ian (1377) | Lost 0-2 | -211510 |
| top | average opponent: 1537record: 4-4 | new rating: 1510 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 321 | Wright, Paul (1502) | Won 2-1 | +191486 |
| 2modern | 24 | Winsett, Ryder (1585) | Lost 1-2 | -161470 |
| 3modern | 573 | Anderson, Eric (1429) | Won 2-0 | +171487 |
| 4modern | 391 | Alvaroe, Mitchel (1549) | Won 2-1 | +191506 |
| 5modern | 275 | Gibson, Issac (1538) | Lost 0-2 | -171489 |
| 6modern | 260 | Bates, Drew (1534) | Won 2-0 | +181507 |
| 7modern | 162 | Chastine, Kevin (1599) | Won 2-0 | +201527 |
| 8modern | 182 | Seymour, Hamish (1528) | Lost 1-2 | -181509 |
| top | average opponent: 1533record: 5-3 | new rating: 1509 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 661 | Tukeman, Sammy (1675) | Lost 0-2 | -151485 |
| 2modern | 779 | Dunayevich, Bronson (1482) | Lost 1-2 | -181467 |
| top | average opponent: 1579record: 0-2 | new rating: 1467 | ||