Sewell, Jordan
Current rating: 1514
Record: 4-3
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 272 | Henkes, Ben (1513) | Won 2-1 | +181518 |
| 2modern | 233 | Davis, Matthew (1377) | Lost 1-2 | -201498 |
| 3modern | 333 | Smith, Conner (1437) | Lost 0-0 | -191479 |
| 4modern | 530 | Ketchum, Steve (1485) | Won 2-0 | +181497 |
| 5modern | 309 | Gonzales, Adam (1459) | Won 2-1 | +171514 |
| 6modern | 211 | Lopez, Nicolas (1489) | Won 2-1 | +181532 |
| 7modern | 133 | Strain, Kendall (1535) | Lost 1-2 | -181514 |
| average opponent: 1471record: 4-3 | new rating: 1514 | |||