Sparkman, Dillon
Current rating: 1468
Record: 8-10
| Grand Prix Detroit 2016 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 514 | Eichenberg, William (1533) | Lost 0-2 | -171464 |
| 2modern | 871 | Scheuer, Kate (1460) | Lost 1-2 | -181446 |
| 3modern | 1129 | Lawrence, Paul (1464) | Won 2-0 | +191465 |
| 4modern | 1123 | Schultz, Christopher (1496) | Won 2-1 | +181483 |
| 5modern | 820 | Cox, Michael (1509) | Lost 0-2 | -171466 |
| 6modern | 828 | Kader, Sean (1483) | Lost 0-2 | -181448 |
| 7modern | 904 | Domocmat, Jeremy (1556) | Won 2-0 | +201468 |
| 8modern | 684 | Norton, Daniel (1457) | Lost 1-2 | -181450 |
| 9modern | 627 | Krenik, Alex (1455) | Won 2-0 | +181468 |
| average opponent: 1490record: 4-5 | new rating: 1468 | |||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 67 | Harris, Robert (1500) | Lost 1-2 | -181482 |
| 2modern | 387 | Carpenter, Gordon (1484) | Lost 0-0 | -181464 |
| 3modern | 624 | Huffman, Robert (1415) | Lost 0-2 | -191445 |
| 4modern | 673 | Edwards, Evan (1447) | Won 2-0 | +181463 |
| 5modern | 579 | Grendell, James (1484) | Lost 1-2 | -171446 |
| 6modern | 570 | Rogers, Trent (1407) | Won 2-0 | +171463 |
| 7modern | 438 | Buelow, Chris (1485) | Won 0-0 | +181481 |
| 8modern | 338 | Colbert, Brett (1434) | Won 2-1 | +171498 |
| 9modern | 281 | Farrell, Michael (1553) | Lost 0-2 | -171481 |
| average opponent: 1468record: 4-5 | new rating: 1481 | |||