Jackson Brown, Cody
Current rating: 1466
Record: 1-3
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 436 | Heberling, Valerie (1500) | Lost 1-2 | -181482 |
| 2sealed | 377 | Clark, Travis (1636) | Won 2-0 | +211503 |
| 3sealed | 314 | Whaley, Jonathan (1507) | Lost 0-2 | -181485 |
| 4sealed | 516 | Linebarger, Jeremiah (1419) | Lost 0-2 | -191466 |
| average opponent: 1515record: 1-3 | new rating: 1466 | |||