Steinbrink, Brett
Current rating: 1493
Record: 8-9
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 345 | Pardue, Kenneth (1731) | Won 2-1 | +231501 |
| 2legacy | 326 | Holm, Peter (1518) | Lost 0-2 | -181483 |
| 3legacy | 551 | Beltran, Matthew (1571) | Won 2-1 | +201503 |
| 4legacy | 488 | Bertoncini, Alex (1782) | Lost 1-2 | -131490 |
| 5legacy | 509 | Brewe, Garth (1454) | Lost 0-2 | -191471 |
| 6legacy | 518 | Griffen, Scott (1659) | Lost 0-2 | -141457 |
| 7legacy | 482 | Iden, Derek (1488) | Won 2-1 | +181475 |
| 8legacy | 391 | Nieves, Tomas (1474) | Won 2-0 | +181493 |
| average opponent: 1585record: 4-4 | new rating: 1493 | |||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 285 | LeFrance, Justin (1500) | Won 2-1 | +181518 |
| 2modern | 222 | Clark, Tom (1537) | Lost 1-2 | -181500 |
| 3modern | 424 | Lickliter, Raymond (1452) | Lost 0-0 | -191481 |
| 4modern | 552 | Hart, Randy (1505) | Lost 0-2 | -171464 |
| 5modern | 497 | Simpson, Marshall (1420) | Lost 0-2 | -191445 |
| 6modern | 449 | Spadoni, Chris (1446) | Won 2-0 | +181463 |
| 7modern | 343 | Perez, Jorge (1362) | Lost 0-2 | -201443 |
| 8modern | 289 | Oliver, Seth (1449) | Won 2-0 | +181461 |
| 9modern | 1035 | Shovar, Philip (1411) | Won 2-0 | +171478 |
| average opponent: 1454record: 4-5 | new rating: 1478 | |||