Anderson, Shelby
Current rating: 1479
Record: 5-6
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 80 | Vebeliunas, Lukas (1430) | Lost 0-2 | -191480 |
| 2modern | 454 | Bennett, Samuel (1481) | Lost 1-2 | -181462 |
| 3modern | 624 | Herdman, William (1417) | Won 0-0 | +171479 |
| 4modern | 468 | Daniels, Paul (1479) | Won 2-1 | +181497 |
| 5modern | 319 | Phomsouvanh, Anouluck (1506) | Lost 0-2 | -181479 |
| average opponent: 1462record: 2-3 | new rating: 1479 | |||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 362 | Bailey, Jack (1483) | Won 2-1 | +181518 |
| 2sealed | 120 | McCracken, Blake (1510) | Won 2-1 | +181536 |
| 3sealed | 146 | Wilcox, Stephen (1531) | Won 2-1 | +171553 |
| 4sealed | 129 | Pianalto, Austin (1519) | Lost 0-2 | -181535 |
| 5sealed | 171 | Reasoner, Eric (1553) | Lost 0-2 | -181517 |
| 6sealed | 279 | Ahmed, Sultan (1519) | Lost 0-2 | -181499 |
| average opponent: 1519record: 3-3 | new rating: 1499 | |||