Arnold, David C
Current rating: 1541
Record: 5-3
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Lim, Sophak (1500) | Won 2-1 | +181518 |
| 2sealed | 45 | Connelly, Christopher (1639) | Won 2-1 | +201538 |
| 3sealed | 52 | Stanton, Jack (1540) | Lost 0-2 | -181520 |
| 4sealed | 60 | Lechner, Jarom A (1518) | Lost 0-2 | -181502 |
| 5sealed | 100 | Chawen, Alexander V (1500) | Won 2-0 | +181520 |
| 6sealed | 81 | Homann, Sebastian (1664) | Won 2-0 | +211541 |
| 7sealed | 77 | Bustamante, Analynn (1541) | Won 2-0 | +181559 |
| 8sealed | 49 | Kelvecz, Ariel R (1563) | Lost 0-2 | -181541 |
| average opponent: 1558record: 5-3 | new rating: 1541 | |||