Duijst, Dennis
Current rating: 1551
Record: 8-7
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Fries, Patrick (1482) | Won 2-0 | +171558 |
| 2standard | 234 | Rutgers, Pim (1516) | Won 2-0 | +181576 |
| 3standard | 234 | Verheesen, Rene (1747) | Won 2-1 | +211597 |
| 4standard | 21 | Hessens, Oliver (1691) | Won 2-0 | +191616 |
| 5standard | 31 | De Rosa, Antonino (2138) | Lost 0-2 | -91607 |
| 6standard | 154 | Wiederspan, Paul (1554) | Lost 1-2 | -191588 |
| 7standard | 202 | Chueca, Daniel (1530) | Lost 0-2 | -191569 |
| 8standard | 322 | Hahn, Maximilian (1560) | Lost 1-2 | -181551 |
| average opponent: 1652record: 4-4 | new rating: 1551 | |||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Levenstone, Nahim (1598) | Won 0-0 | +201520 |
| 2standard | 25 | Gregoir, Christophe (2031) | Lost 0-0 | -101510 |
| 3standard | 763 | Hansen, Martin (1500) | Won 2-1 | +181528 |
| 4standard | 414 | Verstraten, Teun (1603) | Won 2-0 | +201548 |
| 5standard | 208 | Berthet, Paul (1764) | Won 2-1 | +211569 |
| 6standard | 97 | Dominguez, Javier (2054) | Lost 1-2 | -91560 |
| 7standard | 250 | Hobin, Kathryn (1553) | Lost 0-2 | -191541 |
| average opponent: 1729record: 4-3 | new rating: 1541 | |||