Sobczak, Tyler
Current rating: 1486
Record: 1-2-1
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 200 | Blackbird, Joe (1488) | Draw 1-1 | 01500 |
| 2standard | 362 | Edelglass, Brandon (1562) | Lost 0-2 | -171483 |
| 3standard | 591 | Leng, James (1482) | Won 2-1 | +181501 |
| 4standard | 465 | Nishiura, Ryosuke (1676) | Lost 1-2 | -151486 |
| average opponent: 1552record: 1-2-1 | new rating: 1486 | |||