Brittain, Jeremiah
Current rating: 1414
Record: 6-11
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1406 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 179 | Ward, Josiah (1500) | Won 2-0 | +191425 |
| 2standard | 102 | Shain, Andrew (1518) | Lost 0-2 | -161409 |
| 3standard | 520 | Gilfert, Andrew (1479) | Lost 0-2 | -171392 |
| 4standard | 579 | Osborne-Koch, Matthew (1391) | Lost 1-2 | -181374 |
| 5standard | 559 | Taylor, William (1525) | Lost 0-2 | -151359 |
| 6standard | 517 | Frank, Dan (1447) | Won 2-1 | +201379 |
| 7standard | 72 | Fischer, Dana (1282) | Won 2-0 | +161395 |
| 8standard | 342 | Halter, Charles (1480) | Won 2-0 | +191414 |
| average opponent: 1453record: 4-4 | new rating: 1414 | |||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2375 | Galasso, Erik (1500) | Lost 1-2 | -181482 |
| 2modern | 2584 | Azure, Grant (1481) | Lost 1-2 | -181464 |
| 3modern | 2672 | Gravley, Alex (1386) | Won 2-0 | +171481 |
| 4modern | 2578 | North, Alec (1452) | Won 2-0 | +171498 |
| 5modern | 2542 | Harrison, Tyler (1501) | Lost 1-2 | -181480 |
| 6modern | 2602 | Corrie, Christopher (1414) | Lost 1-2 | -191461 |
| 7modern | 2519 | Virdee, Mathew (1463) | Lost 0-2 | -181443 |
| 8modern | 2470 | Holdaway, David (1447) | Lost 0-2 | -181425 |
| 9modern | 2395 | Cantada, Ayrton (1352) | Lost 1-2 | -191406 |
| average opponent: 1444record: 2-7 | new rating: 1406 | |||