Herre, Roman
Current rating: 1531
Record: 8-6
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 659 | Lohmann, Soren (1500) | Lost 1-2 | -201555 |
| 2standard | 738 | Belz, Tobias (1484) | Won 2-0 | +171572 |
| 3standard | 736 | Thiesen, Anders (1503) | Lost 0-2 | -191553 |
| 4standard | 835 | Casanova, Michel (1519) | Lost 1-2 | -191534 |
| 5standard | 842 | Pfusterer, Thomas (1467) | Lost 1-2 | -191515 |
| 6standard | 841 | Huehn, Oliver (1433) | Won 2-0 | +161531 |
| average opponent: 1484record: 2-4 | new rating: 1531 | |||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 660 | Grundler, Stefan (1462) | Lost 0-2 | -191481 |
| 2sealed | 792 | Muller, Christian (1482) | Won 2-0 | +181499 |
| 3sealed | 782 | Engelhardt, Markus (1500) | Lost 0-2 | -181481 |
| 4sealed | 860 | Panteleit, Markus (1637) | Won 2-1 | +211502 |
| 5sealed | 764 | Krug, Christian (1500) | Won 2-0 | +181520 |
| 6sealed | 696 | Barbulla, Jonas (1522) | Won 2-1 | +181538 |
| 7sealed | 657 | Van Casteren, Wouter (1560) | Won 2-1 | +191557 |
| 8sealed | 555 | Muller, Ronald (1564) | Won 2-0 | +181575 |
| average opponent: 1528record: 6-2 | new rating: 1575 | |||