Bouwkamp, Joey
Current rating: 1486
Record: 6-7
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 45 | Newman, Gerhard (1539) | Lost 1-2 | -181502 |
| 2standard | 440 | Simmonds, Alex (1571) | Lost 1-2 | -171485 |
| 3standard | 630 | Bradford, Trenton (1463) | Won 2-0 | +181503 |
| 4standard | 556 | Beranek, Tomas (1557) | Lost 0-2 | -171486 |
| average opponent: 1532record: 1-3 | new rating: 1486 | |||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 739 | Kuhz, Steffen (1479) | Won 2-1 | +181518 |
| 2legacy | 654 | Antoshkin, Viktor (1518) | Lost 0-2 | -181500 |
| 3legacy | 842 | Huygen, Tamar (1424) | Won 2-0 | +161516 |
| 4legacy | 773 | van Gool, Marcel (1553) | Lost 0-2 | -171499 |
| 5legacy | 826 | Johnsen, John-Martin (1504) | Won 2-1 | +181517 |
| 6legacy | 860 | Richter, Niels (1670) | Lost 1-2 | -151502 |
| 7legacy | 861 | Paris, Steven (1500) | Won 2-1 | +181520 |
| 8legacy | 792 | Patarca, Humberto (1552) | Lost 1-2 | -181502 |
| 9legacy | 762 | Gilloppe, Damien (1460) | Won 2-0 | +181520 |
| average opponent: 1518record: 5-4 | new rating: 1520 | |||