York, Jacob
Current rating: 1426
Record: 0-4
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 398 | Cayan, Grant (1525) | Lost 1-2 | -181482 |
| 2standard | 411 | Higdon, Michael (1484) | Lost 0-2 | -181464 |
| 3standard | 676 | Dealy, Christopher (1462) | Lost 0-2 | -181446 |
| 4standard | 653 | Ozcubukcu, Murat (1323) | Lost 0-2 | -201426 |
| average opponent: 1448record: 0-4 | new rating: 1426 | |||