Griffith, Joshua
Current rating: 1501
Record: 4-4
| Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 103 | Keifer, Clayton (1440) | Lost 1-2 | -191481 |
| 2standard | 104 | Cassil, Ashsten (1479) | Won 2-0 | +181499 |
| 3standard | 127 | Seymour, Eric (1500) | Lost 0-2 | -181481 |
| 4standard | 144 | Edelson, Adam (1589) | Lost 1-2 | -161465 |
| 5standard | 133 | Richardson, Rhett (1467) | Won 0-0 | +181483 |
| 6standard | 110 | Van Pelt, Adam (1483) | Won 2-1 | +181501 |
| 7standard | 97 | Cornelison, JD (1493) | Won 2-1 | +181519 |
| 8standard | 80 | Russell, Jacob (1528) | Lost 0-2 | -181501 |
| average opponent: 1497record: 4-4 | new rating: 1501 | |||