De Vries, Floris
Current rating: 1488
Record: 5-6
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 333 | Oldekamp, Ulf (1425) | Won 2-1 | +171501 |
| 2sealed | 453 | Rosenthal, Jorn (1405) | Won 2-1 | +161517 |
| 3sealed | 258 | Szmatana, Patrik (1857) | Lost 0-2 | -121505 |
| 4sealed | 420 | Jordens, Wouter (1522) | Lost 1-2 | -181487 |
| 5sealed | 407 | Habedank, Martin (1502) | Won 2-1 | +191506 |
| 6sealed | 321 | Grieco, Piermatteo (1549) | Lost 1-2 | -181488 |
| average opponent: 1543record: 3-3 | new rating: 1488 | |||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Van Hal, Tim (1486) | Lost 0-2 | -181482 |
| 2sealed | 459 | Pedersen, Atle (1483) | Lost 1-2 | -181464 |
| 3sealed | 583 | Eikenes, Lasse (1597) | Lost 1-2 | -161448 |
| 4sealed | 586 | Eggers, Michel (1447) | Won 2-1 | +181466 |
| 5sealed | 496 | Blanke, Miriamel (1450) | Won 2-0 | +181484 |
| average opponent: 1493record: 2-3 | new rating: 1484 | |||