Haferkorn, Stefan
Current rating: 1544
Record: 5-3
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1272 | Thamizhirai, Selvan (1472) | Won 2-1 | +171517 |
| 2sealed | 1131 | Montanana, Vicente (1487) | Lost 1-2 | -181499 |
| 3sealed | 1282 | Creelle, Christophe (1440) | Won 2-0 | +171516 |
| 4sealed | 1245 | Schenka, Adolf (1561) | Won 2-1 | +191535 |
| 5sealed | 1168 | Dietze, Florian (1578) | Lost 0-2 | -181517 |
| 6sealed | 1170 | Glied, Tamas (1826) | Won 2-1 | +241541 |
| 7sealed | 1179 | Cogbill, James (1562) | Won 2-0 | +181559 |
| 8sealed | 1095 | Wijsman, Gerwin (1734) | Lost 1-2 | -151544 |
| average opponent: 1583record: 5-3 | new rating: 1544 | |||