Gustafson, Leo
Current rating: 1357
Record: 0-8
| Grand Prix Austin 2020 (modern) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 47 | Smith, Allen (1437) | Lost 0-1 | -181408 |
| 2modern | 309 | Sernovitz, Charlie (1450) | Lost 1-2 | -181390 |
| 3modern | 385 | Juline, Noah (1434) | Lost 1-2 | -171373 |
| 4modern | 368 | Janzen, Derek (1448) | Lost 0-2 | -161357 |
| average opponent: 1442record: 0-4 | new rating: 1357 | |||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 31 | Upshaw, Raymond (1462) | Lost 0-2 | -191481 |
| 2modern | 416 | Cain, Levi (1483) | Lost 0-2 | -181463 |
| 3modern | 592 | Patton, Tyler (1459) | Lost 0-2 | -181445 |
| 4modern | 676 | Soderstrum, Tanner (1348) | Lost 0-2 | -191426 |
| average opponent: 1438record: 0-4 | new rating: 1426 | |||