Hagens, Kay
Current rating: 1470
Record: 5-7
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 235 | Mori, Manuel (1442) | Won 2-1 | +171485 |
| 2extended | 194 | Puleo, Raphael (1423) | Lost 0-2 | -191466 |
| 3extended | 251 | Nosjean, Cyril (1522) | Won 2-1 | +191485 |
| 4extended | 128 | Griffioen, Arthur (1552) | Won 2-1 | +191504 |
| 5extended | 75 | Sondag, Guido (1541) | Lost 1-2 | -171487 |
| 6extended | 227 | Willems, Sjoerd (1571) | Lost 1-2 | -171470 |
| average opponent: 1508record: 3-3 | new rating: 1470 | |||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 13 | Moulin, Cedric (1500) | Won 2-0 | +181518 |
| 2standard | 105 | Sasburg, Roelof (1500) | Lost 1-2 | -181500 |
| 3standard | 212 | Tarczynski, Marcin (1500) | Won 2-1 | +181518 |
| 4standard | 215 | Lindner, Patrick (1518) | Lost 1-2 | -181500 |
| 5standard | 249 | Gonday, Pierre-Yves (1561) | Lost 1-2 | -171483 |
| 6standard | 231 | Scheuchenstuhl, Martin (1636) | Lost 0-2 | -151468 |
| average opponent: 1536record: 2-4 | new rating: 1468 | |||