Heyner, Tobias
Current rating: 1426
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1332 | Kamphuis, Niek (1500) | Won 2-0 | +201458 |
| 2sealed | 1043 | Schendstok, Edward (1518) | Lost 0-2 | -171441 |
| 3sealed | 1389 | Hukemann, Frank (1487) | Won 2-0 | +181459 |
| 4sealed | 1195 | Pons Hernandez, Joaquin (1525) | Lost 1-2 | -161443 |
| 5sealed | 1311 | Gravina, Michele (1498) | Lost 0-2 | -171426 |
| top | average opponent: 1506record: 2-3 | new rating: 1426 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 791 | Lamy, Jerome (1524) | Won 2-0 | +191467 |
| 2sealed | 791 | Stupenko, Ivan (1516) | Lost 1-2 | -171450 |
| 3sealed | 791 | De Staercke, Jimmy (1454) | Won 2-1 | +181468 |
| 4sealed | 791 | Sevaux, Yoann (1688) | Lost 0-2 | -141454 |
| 5sealed | 791 | Mauguin, Thomas (1577) | Lost 0-2 | -161438 |
| top | average opponent: 1552record: 2-3 | new rating: 1438 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 49 | Ferrarese, Stefano (1691) | Lost 0-2 | -151485 |
| 4sealed | 185 | Doll, Karlos (1527) | Lost 0-2 | -171468 |
| 5sealed | 285 | Saul, Philip (1339) | Lost 0-2 | -201448 |
| top | average opponent: 1519record: 0-3 | new rating: 1448 | ||