Ritter, Patrick
Current rating: 1465
Record: 1-3
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Berryman, Logan (1500) | Lost 0-2 | -181482 |
| 2modern | 476 | Halliday, Brandon (1482) | Lost 0-2 | -181464 |
| 3modern | 557 | Strohkirch, Brett (1466) | Won 0-0 | +181482 |
| 4modern | 525 | Caton, Kenneth (1534) | Lost 1-2 | -171465 |
| average opponent: 1496record: 1-3 | new rating: 1465 | |||