Winton, Shaun
Current rating: 1370
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 173 | Broer, William (1475) | Lost 1-2 | -171384 |
| 2pioneer | 311 | Brecke, Nick (1480) | Won 2-0 | +201404 |
| 3pioneer | 285 | Attakai, Leroy (1376) | Lost 0-1 | -191385 |
| 4pioneer | 344 | Ellender, Nicholas (1482) | Draw 1-1 | +21387 |
| 5pioneer | 368 | Vorhes, Davidson (1473) | Lost 1-2 | -171370 |
| top | average opponent: 1457record: 1-3-1 | new rating: 1370 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 148 | Antwan, Steven (1566) | Lost 0-2 | -161435 |
| 2modern | 535 | Jones, Devin (1483) | Lost 0-2 | -171418 |
| 3modern | 795 | Tenny, Joshua (1463) | Lost 0-2 | -171401 |
| top | average opponent: 1504record: 0-3 | new rating: 1401 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 9 | Caughran, Mason (1500) | Lost 1-2 | -181482 |
| 2modern | 426 | Richards, Joey (1481) | Won 2-0 | +181500 |
| 3modern | 752 | Haker, Steven (1651) | Lost 0-2 | -151485 |
| 4modern | 648 | Park, Coleman (1572) | Lost 0-2 | -171468 |
| 5modern | 640 | Nguyen, Michael (1493) | Lost 0-2 | -171451 |
| top | average opponent: 1540record: 1-4 | new rating: 1451 | ||