Ostreicher, Harley
Current rating: 1467
Record: 2-4
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 112 | Parsley, Travis (1444) | Won 2-1 | +171517 |
| 2legacy | 119 | Fievet, Colas (1578) | Lost 1-2 | -171500 |
| 3legacy | 281 | Cairns, Tom (1553) | Won 2-0 | +191519 |
| 4legacy | 279 | Erman, Brenton (1519) | Lost 1-2 | -181501 |
| 5legacy | 353 | Drummond, Bryn (1608) | Lost 0-2 | -161485 |
| 6legacy | 299 | Knowlton, John (1484) | Lost 0-2 | -181467 |
| average opponent: 1531record: 2-4 | new rating: 1467 | |||