McGowan, Austin
Current rating: 1443
Record: 4-7
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1204 | Polley, Ian (1396) | Lost 0-2 | -201461 |
| 2sealed | 1213 | Lu, Mandy (1447) | Lost 0-2 | -181443 |
| top | average opponent: 1422record: 0-2 | new rating: 1443 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1177 | Polimino, Kyler (1500) | Won 2-1 | +171532 |
| 2modern | 1183 | Fadel, Mohammed (1505) | Lost 1-2 | -181514 |
| 3modern | 1208 | Fong, Devin (1534) | Lost 0-2 | -181496 |
| 4modern | 1218 | Cooper, Tyler (1639) | Lost 0-2 | -151481 |
| top | average opponent: 1544record: 1-3 | new rating: 1481 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Klopchic, Joseph (1553) | Lost 1-2 | -171483 |
| 2sealed | 321 | Miller, Casey 2 (1338) | Won 2-0 | +151498 |
| 3sealed | 157 | Pomeroy, William (1499) | Won 2-1 | +181516 |
| 4sealed | 275 | Kirkpatrick, Greg (1425) | Lost 0-2 | -191497 |
| 5sealed | 223 | CERNA, ROBERTO (1492) | Won 2-0 | +181515 |
| top | average opponent: 1461record: 3-2 | new rating: 1515 | ||