Morrison, William
Current rating: 1540
Record: 5-3
| Grand Prix Austin 2020 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 213 | Kliewer, Travis (1493) | Won 2-0 | +181518 |
| 2modern | 59 | Ramos, Tayler (1490) | Won 2-1 | +171535 |
| 3modern | 2 | Pisano, Rob (1850) | Lost 0-2 | -121523 |
| 4modern | 188 | Johnson, Kevin (1525) | Lost 0-2 | -181505 |
| 5modern | 223 | Luna, Adam (1453) | Won 2-1 | +171522 |
| 6modern | 204 | Lloyd, Forrest (1514) | Lost 1-2 | -181504 |
| 7modern | 178 | Wirth, Joel (1501) | Won 2-1 | +181522 |
| 8modern | 133 | Shea, James (1508) | Won 2-0 | +181540 |
| average opponent: 1542record: 5-3 | new rating: 1540 | |||