Herrera, Joshua
Current rating: 1499
Record: 3-3
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 323 | Shipp, Collin (1500) | Lost 0-2 | -181482 |
| 2sealed | 453 | Graves, Daniel (1481) | Won 2-0 | +181500 |
| 3sealed | 445 | Lickliter, Raymond (1499) | Won 2-0 | +181518 |
| 4sealed | 270 | Chilen, Joseph (1500) | Won 2-0 | +181536 |
| 5sealed | 233 | Smith, Samuel (1513) | Lost 0-2 | -191517 |
| 6sealed | 332 | McMillen, Samual (1498) | Lost 1-2 | -181499 |
| average opponent: 1499record: 3-3 | new rating: 1499 | |||