Billett, Luke
Current rating: 1438
Record: 4-8-1
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 245 | Nestor, Travis (1500) | Won 2-0 | +191466 |
| 2standard | 251 | Cusick, Brian (1645) | Lost 1-2 | -151451 |
| 3standard | 540 | Ritenour, Jacob (1501) | Won 2-1 | +191470 |
| 4standard | 266 | Fetter, Kelby (1560) | Draw 1-1 | +21472 |
| 5standard | 326 | Zhou, Zirui (1586) | Lost 1-2 | -161456 |
| 6standard | 430 | DeJohn, Chris (1460) | Lost 0-2 | -181438 |
| average opponent: 1542record: 2-3-1 | new rating: 1438 | |||
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 23 | Propst, Cody (1485) | Lost 0-2 | -181482 |
| 2modern | 725 | Padalino, Sal (1481) | Lost 0-2 | -181464 |
| 3modern | 1205 | Parker, Matthew 638 (1575) | Lost 1-2 | -161448 |
| 4modern | 1199 | Bateman, Chris (1446) | Won 2-0 | +181466 |
| 5modern | 1048 | Matlock, Scott (1464) | Won 2-0 | +181484 |
| 6modern | 879 | Ricci, Nate (1482) | Lost 0-2 | -181466 |
| 7modern | 848 | Crawford, Scott (1428) | Lost 0-2 | -191447 |
| average opponent: 1480record: 2-5 | new rating: 1447 | |||