Arthur, Derek
Current rating: 1462
Record: 2-4-1
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Rider, Derek (1504) | Won 2-1 | +181518 |
| 2sealed | 47 | Penrod, Shaun (1518) | Draw 1-1 | 01518 |
| 3sealed | 146 | Schubert, Andrew (1515) | Lost 0-2 | -181500 |
| 4sealed | 216 | Bollin, Sean (1500) | Lost 0-2 | -181482 |
| 5sealed | 236 | Brooks, Cody (1346) | Won 2-0 | +161498 |
| 6sealed | 182 | Castle, Drew (1464) | Lost 0-2 | -191479 |
| 7sealed | 153 | Auge, Chris (1536) | Lost 0-2 | -171462 |
| average opponent: 1483record: 2-4-1 | new rating: 1462 | |||