Mitnik, James
Current rating: 1626
Record: 13-6-1
| Grand Prix Omaha 2015 (modern) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 76 | Bateman, Matthew (1520) | Won 2-1 | +161652 |
| 2modern | 41 | Woodall, Chris (1797) | Draw 1-1 | +21654 |
| 3modern | 233 | Freeman, Kevin (1383) | Won 2-0 | +131667 |
| 4modern | 129 | Slick, Joshua (1522) | Lost 1-2 | -201647 |
| 5modern | 251 | Kakert, Chris (1516) | Lost 0-2 | -211626 |
| average opponent: 1548record: 2-2-1 | new rating: 1626 | |||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 352 | Gerard, Ryan (1500) | Lost 0-2 | -181482 |
| 2standard | 558 | Wall, Alex (1482) | Won 2-1 | +181500 |
| 3standard | 320 | Holden, Seth (1499) | Won 2-1 | +181518 |
| 4standard | 277 | Jen, Ivan (1548) | Lost 1-2 | -171501 |
| 5standard | 485 | Smith, Alex (1543) | Won 2-0 | +181519 |
| 6standard | 337 | Linder, Isaac (1450) | Won 2-1 | +171536 |
| 7standard | 239 | Zabawa, Steve (1532) | Won 2-1 | +181554 |
| 8standard | 161 | White, Anthony (1554) | Won 2-1 | +181572 |
| 9standard | 84 | Servis, Michael (1685) | Won 2-1 | +201592 |
| 10standard | 44 | Eng, Edward (1596) | Lost 0-2 | -181574 |
| 11standard | 60 | Brust, Scott (1714) | Won 2-0 | +211595 |
| 12standard | 34 | Houle, Ray (1733) | Won 2-0 | +201615 |
| 13standard | 33 | Jansekok, Ryan D (1599) | Lost 0-2 | -181597 |
| 14standard | 55 | Li, Larry (1742) | Won 2-0 | +201617 |
| 15standard | 43 | Bernard, Bryan (1626) | Won 2-0 | +191636 |
| average opponent: 1587record: 11-4 | new rating: 1636 | |||