Jansen Van Vuuren, Cornel
Current rating: 1494
Record: 5-6
| Grand Prix Birmingham 2019 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 193 | Andrews, Robert (1500) | Won 2-0 | +181502 |
| 2modern | 86 | Linley, Matt (1468) | Won 2-0 | +171519 |
| 3modern | 192 | Azevedo, Pedro6839 (1562) | Won 2-1 | +191538 |
| 4modern | 53 | Carmichael, Simon (1752) | Lost 0-2 | -141524 |
| 5modern | 156 | Richards, Branoc (1649) | Won 2-1 | +201544 |
| 6modern | 113 | Kauf, Jamin (1890) | Lost 0-2 | -121532 |
| 7modern | 114 | Kirkman, Kane (1427) | Lost 1-2 | -201512 |
| 8modern | 192 | Lalani, Khaleel (1469) | Lost 1-2 | -181494 |
| average opponent: 1589record: 4-4 | new rating: 1494 | |||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 324 | Berian, Stefano (1500) | Won 2-0 | +181518 |
| C2sealed | 138 | Nuttall, Daniel (1615) | Lost 0-2 | -161502 |
| C3sealed | 148 | Swann, Jeremy (1503) | Lost 0-2 | -181484 |
| average opponent: 1539record: 1-2 | new rating: 1484 | |||