Von Boguszewski, Niklas
Current rating: 1533
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 248 | Ziemann, Niklas (1488) | Lost 0-2 | -191498 |
| 2sealed | 350 | Guglielmini, Enrico (1494) | Lost 0-2 | -181480 |
| 3sealed | 367 | Sampieri, Mirko (1465) | Won 2-0 | +181498 |
| 4sealed | 335 | Ellwanger, Antje (1451) | Won 2-1 | +171515 |
| 5sealed | 275 | Gatti, Lorenzo (1501) | Won 2-0 | +181533 |
| 6sealed | 215 | Harborne, Daniel (1482) | Won 2-0 | +171550 |
| 7sealed | 136 | Costa, Nuno (1635) | Lost 1-2 | -171533 |
| top | average opponent: 1502record: 4-3 | new rating: 1533 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 242 | Von Der Heyde, Mathias (1428) | Lost 1-2 | -201500 |
| 2standard | 304 | Detrain, Audran (1482) | Won 2-0 | +181518 |
| 3standard | 224 | Pauli, Stev (1453) | Won 2-0 | +171535 |
| 4standard | 164 | Grooten, Xavier J (1517) | Lost 1-2 | -181517 |
| top | average opponent: 1470record: 2-2 | new rating: 1517 | ||
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 113 | Kiehn, Manuel (1500) | Won 2-0 | +181518 |
| 2extended | 107 | Sauerborn, Moritz (1832) | Lost 1-2 | -121506 |
| 3extended | 142 | Black, Dylan (1464) | Won 2-1 | +171523 |
| 4extended | 76 | Vollings, Sebastian (1451) | Won 0-0 | +161539 |
| 5extended | 70 | Huls, Jeffrey (1461) | Lost 0-2 | -191520 |
| top | average opponent: 1542record: 3-2 | new rating: 1520 | ||