Edmondson, Thomas I
Current rating: 1500
Record: 3-3-2
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 341 | Dang, Mark (1500) | Won 2-1 | +181518 |
| 2sealed | 222 | Linn, Ricky (1523) | Lost 1-2 | -181500 |
| 3sealed | 453 | Grice, Jacob E (1501) | Draw 1-1 | 01500 |
| 4sealed | 434 | Glenn, Trey (1448) | Won 2-0 | +171517 |
| 5sealed | 337 | Parr, Jessica (1517) | Won 2-0 | +181535 |
| 6sealed | 246 | King, Ryan (1576) | Draw 1-1 | +11536 |
| 8sealed | 125 | Vajgrt, Chris (1536) | Lost 1-2 | -181518 |
| 9sealed | 258 | Richardson, Christopher J (1535) | Lost 1-2 | -181500 |
| average opponent: 1517record: 3-3-2 | new rating: 1500 | |||