Childers, Arnold
Current rating: 1484
Record: 2-3
| Grand Prix Columbus 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 245 | Arthurs, Marshall (1632) | Lost 1-2 | -161484 |
| 2modern | 315 | Georg, Adam (1482) | Lost 1-2 | -181466 |
| 3modern | 397 | Williams, Jarrod K (1444) | Won 2-1 | +181484 |
| 4modern | 422 | Froggatt, Jeremy (1464) | Won 2-1 | +181502 |
| 5modern | 387 | Darby, Wyatt (1501) | Lost 1-2 | -181484 |
| average opponent: 1505record: 2-3 | new rating: 1484 | |||