Mendelsohn, Andrew
Current rating: 1626
Record: 10-5
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 575 | Sonderland, Drew (1578) | Won 2-0 | +191519 |
| 2legacy | 299 | Repsch, Mike (1518) | Won 2-0 | +181537 |
| 3legacy | 194 | Logsdon, Tai (1534) | Won 2-0 | +181555 |
| 4legacy | 180 | Lee, Chia (1675) | Won 2-1 | +211576 |
| 5legacy | 47 | Burnham, Ross (1493) | Won 2-0 | +161592 |
| 6legacy | 38 | Clingan, Casey (1588) | Won 2-0 | +181610 |
| 7legacy | 10 | Wong, Gary (2044) | Won 2-0 | +251635 |
| 8legacy | 10 | Braverman, Michael (1981) | Won 2-1 | +241659 |
| 9legacy | 1 | Sui, Xin (1911) | Lost 0-2 | -131646 |
| 10legacy | 14 | Derczo, Michael (1822) | Won 2-1 | +211667 |
| 11legacy | 2 | Goldman-Kirst, Martin (1934) | Lost 0-2 | -131654 |
| 12legacy | 30 | Froehlich, Eric (2057) | Lost 0-0 | -111643 |
| 13legacy | 51 | Kho, Richard (1637) | Lost 0-0 | -181625 |
| 14legacy | 61 | Bjorge, Jack (1607) | Won 2-0 | +171642 |
| 15legacy | 34 | Parente, Tanner (1705) | Lost 1-2 | -161626 |
| average opponent: 1739record: 10-5 | new rating: 1626 | |||