Nienaztowski, Robert
Current rating: 1507
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 34 | Kammel, Rudolf (1516) | Won 2-1 | +181544 |
| 3sealed | 53 | Laubscher, Roman (1536) | Won 2-1 | +181562 |
| 4sealed | 7 | Althues, Holger (1598) | Lost 0-2 | -171545 |
| 5sealed | 78 | Peset, Alexandre (1528) | Lost 1-2 | -191526 |
| 6sealed | 147 | Mechura, Jan (1511) | Lost 1-2 | -181508 |
| 7sealed | 146 | Mutter, Daniel (1498) | Lost 1-2 | -181490 |
| 8sealed | 141 | Marx, Juergen (1470) | Won 2-0 | +171507 |
| top | average opponent: 1522record: 3-4 | new rating: 1507 | ||
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | Gardos, Gergely (1381) | Lost 0-2 | -211490 |
| 2sealed | 282 | Weber, Thomas (1483) | Won 2-0 | +181508 |
| 3sealed | 203 | Radermacher, Till (1500) | Won 2-0 | +181526 |
| top | average opponent: 1454record: 2-1 | new rating: 1526 | ||
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 48 | Kettil, Mattias (1677) | Lost 0-2 | -151485 |
| 4block | 77 | Rogowska Borys, Dorota (1552) | Won 2-0 | +191504 |
| 5block | 48 | Schunemann, Marco (1520) | Won 2-1 | +191523 |
| 6block | 31 | Franzen, Johan (1726) | Lost 0-2 | -151508 |
| 7block | 45 | Brodzak, Jan (1578) | Won 2-0 | +201528 |
| 8block | 26 | Mroz, Mateusz (1595) | Lost 0-2 | -171511 |
| top | average opponent: 1608record: 3-3 | new rating: 1511 | ||