Robinson, Grant
Current rating: 1443
Record: 7-11
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 392 | Bi, Vincent (1567) | Lost 1-2 | -161479 |
| 2pioneer | 340 | Hanifan, Matthew (1483) | Won 2-0 | +181497 |
| 3pioneer | 343 | Franta, Marcy (1487) | Lost 1-2 | -191478 |
| 4pioneer | 316 | tajalli, taidhg (1570) | Lost 0-2 | -161462 |
| 5pioneer | 477 | Ascencio, John (1387) | Lost 0-2 | -191443 |
| top | average opponent: 1499record: 1-4 | new rating: 1443 | ||
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1267 | Mildenstein, Henry (1663) | Lost 1-2 | -151486 |
| 2pioneer | 1273 | Worden, Taylor (1483) | Won 2-0 | +181504 |
| 3pioneer | 1227 | Core, Logan (1503) | Lost 1-2 | -181486 |
| 4pioneer | 1299 | Wamego, Ethan (1497) | Won 2-1 | +181504 |
| 5pioneer | 1300 | Ortiz, Adolfo (1540) | Lost 0-2 | -171487 |
| 6pioneer | 1291 | Rogers, Chris (1619) | Won 2-0 | +201507 |
| 7pioneer | 1202 | Nelson, Brandon (1861) | Lost 0-2 | -121495 |
| top | average opponent: 1595record: 3-4 | new rating: 1495 | ||
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Dishaw, Alec (1445) | Won 2-1 | +171517 |
| 2standard | 121 | Killelea, Thomas (1598) | Lost 1-2 | -171500 |
| 3standard | 318 | Litzau, Richard (1499) | Won 2-1 | +181518 |
| 4standard | 159 | Alonzo, Carlos (1547) | Lost 1-2 | -171501 |
| 5standard | 274 | Young, Brad (1527) | Won 2-0 | +181519 |
| 6standard | 175 | Avila, Felipe (1494) | Lost 0-2 | -181501 |
| top | average opponent: 1518record: 3-3 | new rating: 1501 | ||