Van Der Steen, Niels
Current rating: 1489
Record: 14-15-1
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 425 | Kostrubin, Oleg (1500) | Won 2-0 | +191504 |
| 2sealed | 347 | Kryvosheiev, Ivan (1485) | Won 2-0 | +171521 |
| 3sealed | 238 | Araque, Francisco (1698) | Won 2-0 | +221543 |
| 4sealed | 92 | Winner, Fabian (1613) | Lost 0-2 | -171526 |
| 5sealed | 117 | England, Marc (1532) | Lost 0-2 | -181508 |
| 6sealed | 386 | Schutter, Maximilian (1424) | Won 2-1 | +161524 |
| 7sealed | 257 | Amatdakoen, Devon (1502) | Lost 0-2 | -181506 |
| 8sealed | 277 | Schaffer, Dirk (1586) | Lost 1-2 | -171489 |
| top | average opponent: 1542record: 4-4 | new rating: 1489 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Szymanski, Cedric (1500) | Lost 0-2 | -181508 |
| 2sealed | 559 | Nicoud, Sacha (1333) | Lost 1-2 | -211487 |
| 3sealed | 737 | Cavadas, Miguel (1431) | Won 2-0 | +171504 |
| 4sealed | 678 | Frischinger, Thomas (1486) | Lost 1-2 | -191485 |
| top | average opponent: 1438record: 1-3 | new rating: 1485 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 122 | Reinartz, Bernd (1497) | Won 2-0 | +181519 |
| 2standard | 244 | Kaarls, Leonard (1607) | Won 2-1 | +191538 |
| 3standard | 104 | Poltorak, Darren (1545) | Won 2-0 | +181556 |
| 4standard | 6 | Pelzl, Michael (1492) | Lost 0-2 | -191537 |
| 5standard | 243 | Meijers, Vincent (1759) | Lost 1-2 | -141523 |
| 6standard | 252 | Zimmer, Thomas (1488) | Won 2-0 | +181541 |
| 7standard | 160 | Smirnov, Dmitry (1552) | Won 2-1 | +181559 |
| 8standard | 145 | Lukaszek, Mateusz (1595) | Lost 1-2 | -181541 |
| 9standard | 184 | Vidal, Victor (1706) | Lost 1-2 | -151526 |
| top | average opponent: 1582record: 5-4 | new rating: 1526 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Rieke, Konstantin (1486) | Lost 0-2 | -181482 |
| 2standard | 336 | De Groot, Vincent (1482) | Lost 0-2 | -181464 |
| 3standard | 581 | Van Vliet, Frank (1467) | Won 2-0 | +181482 |
| 4standard | 523 | Tonkin, Debbie (1469) | Lost 0-2 | -181464 |
| 5standard | 502 | Heyen, Lars (1463) | Won 2-1 | +181482 |
| 6standard | 499 | Vatthauer, Hannes (1487) | Lost 1-2 | -181464 |
| 7standard | 487 | Mizerski, Krzysztof (1467) | Won 2-1 | +181482 |
| 8standard | 401 | Heersma, Ralf (1529) | Draw 1-1 | +11483 |
| 9standard | 372 | Van Kersschaver, Bjarne (1489) | Won 2-0 | +181501 |
| top | average opponent: 1482record: 4-4-1 | new rating: 1501 | ||