Heinbach, Derek
Current rating: 1555
Record: 10-9
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 65 | Benning, Mark (1431) | Won 2-0 | +171485 |
| 2legacy | 125 | Neeley, Dan (1606) | Lost 1-2 | -161469 |
| 3legacy | 303 | Muller, Chris (1523) | Lost 0-2 | -171452 |
| 4legacy | 370 | Smith, John (1437) | Won 2-1 | +181470 |
| 5legacy | 233 | Thorpe, Luke (1556) | Won 2-0 | +201490 |
| 6legacy | 172 | Margolis, Max (1679) | Won 2-0 | +211511 |
| 7legacy | 152 | Miller, Zackary (1546) | Won 2-0 | +191530 |
| 8legacy | 83 | Petre, Evan (1817) | Won 2-0 | +231553 |
| 9legacy | 2042 | Hartbarger, Lance (1914) | Won 2-1 | +241577 |
| 10legacy | 2038 | Watanabe, Yuuya (2010) | Lost 0-2 | -111566 |
| 11legacy | 2053 | Strachan, Tyrik (1641) | Lost 0-2 | -161550 |
| 12legacy | 2076 | Rightmyer, Rory (1686) | Lost 1-2 | -161534 |
| 13legacy | 2071 | Carle, Ian (1763) | Won 2-1 | +221556 |
| 14legacy | 2061 | Roth, Marcus (1699) | Won 2-1 | +211577 |
| 15legacy | 2061 | Mason, Donald (1375) | Lost 0-2 | -221555 |
| average opponent: 1646record: 9-6 | new rating: 1555 | |||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 372 | Gravina, Peter (1500) | Won 2-0 | +181518 |
| 2sealed | 166 | Nelson, Dan (1711) | Lost 0-2 | -151503 |
| 3sealed | 563 | Basore, Geoffrey (1520) | Lost 1-2 | -171486 |
| 4sealed | 568 | Machin, Dan (1482) | Lost 0-2 | -181468 |
| average opponent: 1553record: 1-3 | new rating: 1468 | |||