Pretorius, James
Current rating: 1481
Record: 3-4
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2300 | Uslu, Mehmet (1500) | Lost 0-2 | -181482 |
| 2modern | 2460 | Gribov, Omry (1561) | Lost 1-2 | -171465 |
| 3modern | 2727 | McCune, Jake (1428) | Lost 1-2 | -181447 |
| 4modern | 2722 | Balatti, Nicholas (1452) | Won 2-0 | +181465 |
| 5modern | 2659 | Bell, Mitch (1386) | Won 2-1 | +161481 |
| 6modern | 2514 | Francis, Michael (1465) | Won 2-1 | +181499 |
| 7modern | 2395 | Dyck, David (1500) | Lost 0-2 | -181481 |
| average opponent: 1470record: 3-4 | new rating: 1481 | |||