Erasmus, Rudolf
Current rating: 1529
Record: 8-7
| Grand Prix Vancouver 2017 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2071 | May, Daniel (1467) | Won 2-1 | +181499 |
| 2modern | 2335 | Austin, Nik (1529) | Won 2-1 | +191518 |
| 3modern | 2071 | Hinderaker, Michael (1904) | Lost 0-2 | -121506 |
| 4modern | 2394 | Houiellebecq, Jason (1520) | Lost 0-2 | -171489 |
| 5modern | 2378 | Stump, Nicholas (1501) | Lost 0-2 | -181471 |
| 6modern | 2489 | Li, Kerry (1438) | Won 2-1 | +171488 |
| 7modern | 2478 | Yap, Shao Tian (1447) | Won 2-0 | +171505 |
| 8modern | 2253 | Guillen, Lucas (1599) | Won 2-0 | +201525 |
| 9modern | 2240 | Procopation, Matt (1495) | Won 2-1 | +181543 |
| 10modern | 2201 | Gurevych, William (1515) | Won 2-1 | +171560 |
| 11modern | 2146 | Nguyen, Charlie (1721) | Lost 0-2 | -151545 |
| 12modern | 2160 | Frigon, Luke (1673) | Lost 1-2 | -161529 |
| average opponent: 1567record: 7-5 | new rating: 1529 | |||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 556 | Wong, Jimmy (1500) | Won 2-1 | +181518 |
| 2sealed | 363 | Garnett, Aidan (1452) | Lost 0-2 | -191499 |
| 3sealed | 617 | Martin, Sean (1528) | Lost 0-0 | -181481 |
| average opponent: 1493record: 1-2 | new rating: 1481 | |||