Harter, Kevin
Current rating: 1469
Record: 7-9-1
| Grand Prix Richmond 2014 (modern) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 402 | Hamlett, Walter (1500) | Lost 1-2 | -171406 |
| 2modern | 412 | Helbert, Brandon (1482) | Won 2-0 | +201426 |
| 3modern | 467 | Eagan, Joseph (1500) | Won 2-1 | +191445 |
| 4modern | 290 | Bower, James (1448) | Won 2-1 | +181463 |
| 5modern | 158 | Davis, Ethan (1477) | Won 2-1 | +181481 |
| 6modern | 137 | Kohrs, Brandon (1587) | Lost 0-2 | -161465 |
| 7modern | 127 | Hridoi, Anupam (1535) | Lost 1-2 | -161449 |
| 8modern | 180 | Brown, Jonathan (1532) | Won 2-0 | +191468 |
| 9modern | 111 | Besednjak, Scott (1506) | Draw 1-1 | +11469 |
| average opponent: 1507record: 5-3-1 | new rating: 1469 | |||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 229 | West, Chris (1517) | Lost 0-2 | -181482 |
| 2legacy | 480 | Brown, Joshua (1482) | Lost 0-2 | -181464 |
| 3legacy | 748 | Riggeal, Nathan (1463) | Lost 1-2 | -181446 |
| 4legacy | 797 | Emmitt, Walter (1488) | Lost 0-2 | -171429 |
| 6legacy | 652 | Egan, Andrew (1286) | Won 2-1 | +151444 |
| 7legacy | 550 | Weckerly, Joshua (1430) | Lost 0-2 | -181426 |
| 8legacy | 444 | Gockel, James (1445) | Won 2-1 | +191445 |
| 9legacy | 349 | Riebling, Daniel (1252) | Lost 1-2 | -221423 |
| average opponent: 1420record: 2-6 | new rating: 1423 | |||