Mennema, Jip
Current rating: 1466
Record: 1-3
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 47 | Hegmann, Thorsten (1500) | Lost 0-2 | -181482 |
| 2extended | 379 | Martin, Maxime (1535) | Won 2-0 | +191501 |
| 3extended | 305 | Mulder, Pepijn (1501) | Lost 0-2 | -181483 |
| 4extended | 404 | Roelofs, Frank (1531) | Lost 1-2 | -171466 |
| average opponent: 1517record: 1-3 | new rating: 1466 | |||