Ray, Chip
Current rating: 1488
Record: 4-5
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 248 | Hotza, Adem (1500) | Won 2-0 | +181518 |
| 2sealed | 89 | Harwood, Scott (1502) | Lost 1-2 | -181500 |
| 3sealed | 263 | Averell, David (1500) | Lost 0-2 | -181482 |
| 4sealed | 383 | Wallerstein, Robert (1642) | Won 2-1 | +211503 |
| 5sealed | 323 | Weaver, Luke (1515) | Won 2-1 | +181521 |
| 6sealed | 258 | Mabie, Bryan (1598) | Lost 0-2 | -171504 |
| 7sealed | 209 | Castro Mahoney, Roberto (1622) | Lost 0-2 | -161488 |
| 8sealed | 180 | Holtzman, Joshua (1492) | Lost 0-2 | -181470 |
| 9sealed | 144 | Spano, Chad R (1461) | Won 2-1 | +181488 |
| average opponent: 1537record: 4-5 | new rating: 1488 | |||