Tuttle, Rowan
Current rating: 1486
Record: 2-3
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 231 | Snyder, Thomas (1465) | Won 2-1 | +171517 |
| 2standard | 327 | Quinton, Alexander (1521) | Won 2-1 | +181535 |
| 3standard | 247 | Toussaint, Francis (1655) | Lost 0-2 | -151520 |
| 4standard | 292 | Lee, Alan (1747) | Lost 0-2 | -141506 |
| 5standard | 478 | Miller, Brandon (1417) | Lost 0-2 | -201486 |
| average opponent: 1561record: 2-3 | new rating: 1486 | |||