Ostwalt, Austin
Current rating: 1577
Record: 8-6-1
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 295 | Gottesman, Dylan (1614) | Won 2-0 | +201491 |
| 4modern | 163 | Dominguez, Martin Sebastian (1719) | Lost 0-2 | -141477 |
| 5modern | 135 | Reilly, Beau (1606) | Won 2-0 | +211498 |
| 6modern | 169 | Blue, Vivienne (1761) | Lost 0-2 | -141484 |
| 7modern | 266 | Grabs, Stefan (1513) | Won 2-1 | +191503 |
| 8modern | 121 | Kirschenmann, Joe (1549) | Won 2-0 | +191522 |
| 9modern | 75 | Wade, Justin (1668) | Lost 0-2 | -161506 |
| 10modern | 2161 | Elliott, Cody (1519) | Won 2-1 | +181524 |
| 11modern | 2080 | Takahashi, Yuta (1943) | Lost 0-2 | -101514 |
| 12modern | 2118 | Harper, Travis (1662) | Won 2-1 | +201534 |
| 13modern | 2108 | Yarbrough, Thomas (1701) | Won 2-0 | +211555 |
| 14modern | 2081 | Daniels, Vincent (1750) | Won 2-0 | +221577 |
| 15modern | 2052 | Guerra, Ricardo [MEX] (1681) | ID | 01577 |
| average opponent: 1668record: 8-4-1 | new rating: 1577 | |||
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 193 | Barrera, Alexander (1737) | Lost 0-2 | -141486 |
| 3standard | 389 | Lewis, Daniel (1520) | Draw 1-1 | +11487 |
| 4standard | 358 | Sanders, Ryan (1577) | Lost 0-2 | -161471 |
| average opponent: 1611record: 0-2-1 | new rating: 1471 | |||