Robinson, Ronnie
Current rating: 1466
Record: 1-3
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 183 | Golden, Gentry (1500) | Won 2-0 | +181518 |
| 2sealed | 332 | Smith, Greg (1686) | Lost 0-2 | -151503 |
| 3sealed | 487 | Peters, Scott (1422) | Lost 0-2 | -191484 |
| 4sealed | 489 | Dale, Jess (1480) | Lost 0-2 | -181466 |
| average opponent: 1522record: 1-3 | new rating: 1466 | |||