Niedrig, Jonathan
Current rating: 1519
Record: 4-3-1
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Bornhold, Dirk (1500) | Won 2-1 | +181518 |
| 2sealed | 155 | De La Fosse, Sebastien (1518) | Won 2-1 | +181536 |
| 3sealed | 82 | Ristedt, Ralph (1596) | Lost 1-2 | -171519 |
| 4sealed | 99 | Stranak, Rasto (1538) | Lost 1-2 | -181501 |
| 5sealed | 182 | Tan, Ronald (1497) | Won 2-0 | +181519 |
| 6sealed | 157 | Buttgereit, Dieter (1520) | Lost 1-2 | -181501 |
| 7sealed | 166 | Lehoux, Sylvain (1520) | Won 2-0 | +191520 |
| 8sealed | 118 | Zwettler, Andreas (1501) | Draw 1-1 | -11519 |
| average opponent: 1524record: 4-3-1 | new rating: 1519 | |||