Ossa, Solomon
Current rating: 1555
Record: 5-3
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 28 | Zueger, Brandon (1500) | Won 2-0 | +181518 |
| 2legacy | 417 | Cook, Cy (1594) | Won 2-1 | +191537 |
| 3legacy | 224 | Mccullough, Matthew (1850) | Won 2-1 | +241561 |
| 4legacy | 25 | Crawley, Jeremy (1556) | Won 2-1 | +181579 |
| 5legacy | 25 | Smutko, Peter (1732) | Lost 1-2 | -151564 |
| 6legacy | 175 | Thibeau, Markus (1788) | Lost 1-2 | -141550 |
| 7legacy | 283 | Van Vleet, Matthew (1569) | Won 2-1 | +181568 |
| 8legacy | 101 | Clawson, Brent (1869) | Lost 1-2 | -131555 |
| average opponent: 1682record: 5-3 | new rating: 1555 | |||