Winzier, Dirk
Current rating: 1485
Record: 9-11
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 124 | Scibor-Rylski, Michal (1500) | Won 2-1 | +201456 |
| 2standard | 127 | Sawyer, James (1506) | Won 2-1 | +191475 |
| 3standard | 31 | Barborik, Lukas (1485) | Lost 1-2 | -181457 |
| 4standard | 298 | Gillet, Aurelien (1540) | Won 2-1 | +191476 |
| 5standard | 236 | Skolnik, Yoni (1693) | Lost 0-2 | -141462 |
| 6standard | 209 | Baldus, Michael (1650) | Won 2-0 | +221484 |
| 7standard | 202 | Duarte, Carlos (1567) | Won 2-0 | +191503 |
| 8standard | 79 | Mangenot, Mathias (1514) | Lost 1-2 | -181485 |
| top | average opponent: 1557record: 5-3 | new rating: 1485 | ||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Schroder, Stefan (1418) | Won 2-0 | +171467 |
| 2sealed | 73 | van den Oever, Roy (1523) | Lost 0-2 | -171450 |
| 3sealed | 100 | Delere, Andre (1690) | Lost 0-2 | -141436 |
| top | average opponent: 1544record: 1-2 | new rating: 1436 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Gerards, Remco (1506) | Won 2-0 | +191502 |
| 2sealed | 102 | Hornansky, Richard (1499) | Lost 0-2 | -181484 |
| 3sealed | 133 | Dhondt, Brecht (1519) | Lost 0-2 | -181466 |
| 4sealed | 207 | Kouters, Joost (1549) | Lost 1-2 | -161450 |
| top | average opponent: 1518record: 1-3 | new rating: 1450 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 123 | De Schipper, Antoine (1500) | Lost 0-2 | -181482 |
| 2extended | 430 | Hagen, Michiel (1471) | Lost 0-2 | -181464 |
| 3extended | 431 | Mally, Max (1464) | Won 2-1 | +181482 |
| 4extended | 411 | Vos, Werner (1488) | Won 2-1 | +181500 |
| 5extended | 227 | Mellaerts, Damien (1571) | Lost 0-2 | -171483 |
| top | average opponent: 1499record: 2-3 | new rating: 1483 | ||