Arthur, Thomas
Current rating: 1480
Record: 2-3
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 168 | Layton, Chris (1474) | Lost 0-2 | -181482 |
| 2modern | 168 | Chien, Peter (1481) | Won 2-0 | +181500 |
| 3modern | 168 | Hulvey, Chris (1335) | Lost 0-2 | -211479 |
| 4modern | 168 | Bugarin, William (1569) | Won 2-1 | +191498 |
| 5modern | 168 | Arechiga, Evan (1486) | Lost 0-2 | -181480 |
| average opponent: 1469record: 2-3 | new rating: 1480 | |||