Jackson, David T
Current rating: 1542
Record: 5-3
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 109 | Jesuale, Peter (1552) | Won 2-0 | +191519 |
| 2modern | 309 | Larson, Erik (1502) | Won 0-0 | +181537 |
| 3modern | 231 | Ivey, Greg (1457) | Won 2-1 | +161553 |
| 4modern | 61 | Giaccaglia, Adam (1554) | Lost 0-2 | -181535 |
| 5modern | 140 | Evans, Payton (1538) | Won 2-0 | +181553 |
| 6modern | 201 | Emms, Brandon (1519) | Won 2-1 | +181571 |
| 7modern | 120 | Stachurski, Richard (1713) | Lost 0-2 | -161555 |
| 8modern | 154 | Woods, Conley (1804) | Lost 1-2 | -131542 |
| average opponent: 1580record: 5-3 | new rating: 1542 | |||