Vantol, Johannus
Current rating: 1434
Record: 5-9-1
| Grand Prix Vancouver 2017 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2158 | Cook, Jason (1500) | Won 2-1 | +191461 |
| 2modern | 2190 | Jones, Mike (1520) | Lost 0-2 | -161445 |
| 3modern | 2440 | Steele, Matthew (1500) | Lost 1-2 | -171428 |
| 4modern | 2605 | Brauner, Daniel (1480) | Won 2-0 | +181446 |
| 5modern | 2572 | Swanson, Sam (1585) | Lost 0-2 | -151431 |
| 6modern | 2533 | Bauch, Chris (1488) | Won 2-1 | +191450 |
| 7modern | 2465 | Skippen, Will (1576) | Lost 0-2 | -161434 |
| average opponent: 1521record: 3-4 | new rating: 1434 | |||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 644 | Haugh, Michael (1463) | Lost 0-2 | -191481 |
| 2sealed | 768 | Chung, Ian (1482) | Lost 0-2 | -181463 |
| 3sealed | 792 | Derech, Fox (1431) | Draw 0-0 | 01463 |
| 4sealed | 782 | Wu, Jeremy (1463) | Lost 0-2 | -181445 |
| 5sealed | 727 | Carotenuto, Carmin (1308) | Won 2-0 | +151460 |
| 6sealed | 632 | Weber, Nicholas (1462) | Lost 1-2 | -181442 |
| 7sealed | 565 | Iura, Satoshi (1446) | Won 1-0 | +181460 |
| 8sealed | 471 | Dy, Jennard (1461) | Lost 0-2 | -181442 |
| average opponent: 1440record: 2-5-1 | new rating: 1442 | |||