Heiszler, Matt
Current rating: 1599
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 245 | Franceschini, Jeffrey (1550) | Won 2-0 | +181581 |
| 2sealed | 24 | Borgen, Stephen (1517) | Won 2-1 | +171598 |
| 3sealed | 82 | Mak, Dion (1550) | Won 0-0 | +171615 |
| 4sealed | 130 | Donaldson, James (1594) | Lost 0-2 | -181597 |
| 5sealed | 126 | Stevenson, James (1464) | Won 2-0 | +151612 |
| 6sealed | 145 | Smith, Luke (1512) | Won 2-0 | +161628 |
| 7sealed | 70 | Karila, Jamie (1659) | Lost 0-2 | -171611 |
| 8sealed | 104 | Lau, Fraser (1494) | Won 2-1 | +161627 |
| 9sealed | 63 | Severson, Eric (2014) | Lost 1-2 | -121615 |
| 10draft | 157 | Heiszler, Andy (1562) | Won 2-1 | +171632 |
| 11draft | 181 | Dillon, Rachel (1658) | Lost 1-2 | -171615 |
| 12draft | 36 | Perez, Ruben (1717) | Lost 1-2 | -161599 |
| top | average opponent: 1608record: 7-5 | new rating: 1599 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 474 | Repa, David (1500) | Won 2-1 | +171582 |
| 2legacy | 363 | Buckingham, Dustin (1464) | Lost 0-2 | -201562 |
| 3legacy | 796 | Jiang, Zhihao (1486) | Won 2-1 | +171579 |
| 4legacy | 555 | Pourmal, Sergei (1561) | Lost 0-2 | -191560 |
| 5legacy | 647 | Kelly, Mathew (1485) | Won 2-1 | +171577 |
| 6legacy | 370 | Goldstein, Danny (1831) | Won 2-1 | +221599 |
| 7legacy | 246 | Bosserman, Alexander (1608) | Lost 0-2 | -171582 |
| 8legacy | 364 | Bell, Thomas (1558) | Lost 0-2 | -191563 |
| top | average opponent: 1562record: 4-4 | new rating: 1563 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 270 | Osadchyy, Georgiy (1500) | Won 2-0 | +181518 |
| 2standard | 232 | Gillan, Steven (1501) | Won 2-0 | +181536 |
| 3standard | 42 | Yorgason, Jason (1522) | Won 2-0 | +171553 |
| 4standard | 23 | Prost, Andrejs (1819) | Lost 0-2 | -131540 |
| 5standard | 87 | Myers, Caleb (1701) | Won 2-1 | +211561 |
| 6standard | 119 | Wood, Talmage (1553) | Won 2-0 | +181579 |
| 7standard | 70 | Carroll, Maya (1487) | Won 2-0 | +161595 |
| 8standard | 31 | Calcano, Christian (1781) | Lost 1-2 | -141581 |
| 9standard | 47 | Kirkland, Matt (1730) | Lost 0-2 | -161565 |
| top | average opponent: 1621record: 6-3 | new rating: 1565 | ||