Korteweg, Bart
Current rating: 1538
Record: 5-3
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 933 | Fembock, Sascha (1500) | Lost 0-2 | -181482 |
| 2sealed | 1323 | Spinar, Petr (1472) | Won 2-1 | +181500 |
| 3sealed | 949 | Majer, Filip (1436) | Won 2-1 | +171517 |
| 4sealed | 473 | Bianchi, Luca (1518) | Won 2-0 | +181535 |
| 5sealed | 213 | Brinek, David (1544) | Lost 0-2 | -181517 |
| 6sealed | 379 | Pinto, Tiago (1528) | Won 2-1 | +181535 |
| 7sealed | 408 | Nguyen, Phi (1657) | Won 2-0 | +201555 |
| 8sealed | 258 | Precenieks, Nikolajs (1613) | Lost 0-2 | -171538 |
| average opponent: 1533record: 5-3 | new rating: 1538 | |||