de Vries, Jan
Current rating: 1472
Record: 4-6-2
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | Svensson, John (1500) | Lost 0-2 | -181472 |
| top | record: 0-1 | new rating: 1472 | ||
| Grand Prix Lille 2005 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 433 | Heynen, Paul (1504) | Lost 0-2 | -171467 |
| 2legacy | 514 | Youssef, Younes (1482) | Won 2-0 | +181485 |
| 3legacy | 425 | Papp, Stijn (1501) | Won 2-0 | +181503 |
| 4legacy | 437 | Bittner, Jacques (1630) | Won 2-1 | +211524 |
| 5legacy | 359 | Cattelain, Frederic (1508) | Lost 0-2 | -191505 |
| 6legacy | 408 | Thil, Stephane (1632) | Lost 0-2 | -151490 |
| top | average opponent: 1543record: 3-3 | new rating: 1490 | ||
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Sonck, Johan (1487) | Won 2-0 | +181483 |
| 2sealed | 45 | Collier, Patrik (1518) | Draw 1-1 | +11484 |
| 3sealed | 104 | Galassi, Julien (1518) | Draw 1-1 | 01484 |
| top | average opponent: 1508record: 1-0-2 | new rating: 1484 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 179 | Bjork, Artturi (1534) | Lost 1-2 | -171483 |
| 2block | 157 | Kawakami, Kazunari (1482) | Lost 1-2 | -181465 |
| top | average opponent: 1508record: 0-2 | new rating: 1465 | ||