Hermans, Leon
Current rating: 1491
Record: 3-4
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 524 | Jaw, Daniel (1500) | Won 2-0 | +181518 |
| 2sealed | 105 | States, Sam (1551) | Won 2-0 | +191537 |
| 3sealed | 373 | Crawford, Robert (1535) | Lost 1-2 | -181519 |
| 4sealed | 404 | Weller-Gordon, Brian (1842) | Won 2-0 | +231542 |
| 5sealed | 248 | Cheng, Wei-hung (1552) | Lost 0-2 | -181524 |
| 6sealed | 364 | Smith II, Bradley (1526) | Lost 1-2 | -171507 |
| 7sealed | 431 | Woodward, Jonathan (1640) | Lost 0-2 | -161491 |
| average opponent: 1593record: 3-4 | new rating: 1491 | |||