Heil, Matthew
Current rating: 1500
Record: 7-7-1
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Chavez, Raymond (1500) | Lost 0-2 | -181481 |
| 2sealed | 443 | Gaither, Quintin (1482) | Won 2-0 | +181499 |
| 3sealed | 245 | Yablon, Lance m (1483) | Lost 0-2 | -181481 |
| 4sealed | 380 | HOY, ROB (1486) | Won 2-1 | +181499 |
| 5sealed | 361 | Cram, Jeremy M (1500) | Won 2-0 | +181517 |
| 6sealed | 287 | Carson, Erik (1483) | Lost 0-2 | -191498 |
| 7sealed | 287 | Loutey, Josh E (1502) | Won 2-0 | +191517 |
| 8sealed | 192 | Williams, Sam (1570) | Lost 0-2 | -171500 |
| average opponent: 1501record: 4-4 | new rating: 1500 | |||
| Grand Prix Salt Lake City 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 45 | madigan, mark (1500) | Won 2-0 | +181518 |
| 2block | 82 | Kelley, Michael (1482) | Draw 1-1 | -11517 |
| 3block | 32 | Holliday, Dennis (1519) | Won 2-1 | +181535 |
| 4block | 42 | Mc Farland, Thoma (1535) | Lost 1-2 | -181517 |
| 5block | 63 | Roman, Andrew (1500) | Lost 1-2 | -181499 |
| 6block | 60 | Satterlee, Scott (1503) | Won 2-0 | +181517 |
| 7block | 58 | Fish, Regan (1525) | Lost 1-2 | -181499 |
| average opponent: 1509record: 3-3-1 | new rating: 1499 | |||