Vos, J.j.
Current rating: 1464
Record: 2-4
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Bouwer, Rene (1500) | Lost 0-2 | -181482 |
| 2sealed | 248 | Roos, Maarten (1466) | Lost 0-2 | -181464 |
| 3sealed | 267 | van Zutphen, Hendrik-Wi (1464) | Won 2-0 | +181482 |
| 4sealed | 274 | Olszak, Michael (1482) | Lost 0-2 | -181464 |
| 5sealed | 243 | Kortenaar, Michel (1465) | Won 2-0 | +181482 |
| 6sealed | 207 | Prins, Daniel (1485) | Lost 1-2 | -181464 |
| average opponent: 1477record: 2-4 | new rating: 1464 | |||