van der Made, Mark
Current rating: 1431
Record: 4-8
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 409 | Duignan, Thomas M (1481) | Lost 0-2 | -171428 |
| 2sealed | 624 | Ullenius, Daniel (1429) | Lost 1-2 | -181410 |
| 3sealed | 659 | van der Mede, Matthijs (1457) | Lost 1-2 | -171393 |
| 4sealed | 673 | Buser, Adrian (1397) | Won 2-0 | +181411 |
| 5sealed | 636 | Woodham, Christina (1463) | Won 2-0 | +191430 |
| 6sealed | 585 | Koevoet, Michel (1452) | Won 2-0 | +181448 |
| 7sealed | 548 | Plagge, Julian (1502) | Lost 0-2 | -171431 |
| average opponent: 1454record: 3-4 | new rating: 1431 | |||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Wessels, Frank (1500) | Lost 0-2 | -181482 |
| 2sealed | 257 | Oestergaard, Joan (1482) | Lost 1-2 | -181464 |
| 3sealed | 259 | Priest, Joel (1463) | Lost 0-2 | -181446 |
| 4sealed | 287 | van Boxtel, Roy (1446) | Won 2-0 | +181464 |
| 5sealed | 257 | Appel, Rene (1430) | Lost 0-2 | -191445 |
| average opponent: 1464record: 1-4 | new rating: 1445 | |||