Vitiello, Nikolaus
Current rating: 1464
Record: 2-4
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 89 | Bohin, Mickael (1461) | Lost 1-2 | -181445 |
| 2sealed | 186 | Dietze, Daniel (1476) | Won 2-0 | +181463 |
| 3sealed | 159 | Roux, Vincent (1482) | Won 2-1 | +191482 |
| 4sealed | 113 | Weber, Sven (1519) | Lost 0-2 | -181464 |
| average opponent: 1485record: 2-2 | new rating: 1464 | |||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Sonck, Johan (1482) | Lost 1-2 | -181482 |
| 2sealed | 202 | Ciszek, Adrian (1442) | Lost 0-2 | -191463 |
| average opponent: 1462record: 0-2 | new rating: 1463 | |||