Geerlings, Hein
Current rating: 1460
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | Holtzberg, Julius (1500) | Lost 0-2 | -171441 |
| 2sealed | 354 | Labohm, Martijn (1446) | Won 2-0 | +181459 |
| 3sealed | 265 | Emyshev, Vladimir (1471) | Won 2-1 | +181477 |
| 4sealed | 206 | Liu, Joseph (1517) | Lost 0-2 | -171460 |
| top | average opponent: 1483record: 2-2 | new rating: 1460 | ||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Soderholm, Kenth (1500) | Won 2-0 | +191484 |
| 2sealed | 11 | Thomsen, Sascha (1593) | Lost 0-2 | -161468 |
| 3sealed | 135 | Gosset, Maxime (1494) | Won 2-1 | +181486 |
| 4sealed | 138 | Grudowski, Dennis (1685) | Lost 0-2 | -141472 |
| 5sealed | 142 | Loroff, Claudia (1666) | Lost 0-2 | -151457 |
| 6sealed | 149 | Weile, Daniel (1407) | Won 2-1 | +181475 |
| 7sealed | 132 | Nickel, Timo (1553) | Lost 0-2 | -171458 |
| top | average opponent: 1557record: 3-4 | new rating: 1458 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Cordemans, Piet (1500) | Won 2-0 | +181518 |
| 2sealed | 18 | Fritz, Marius (1520) | Lost 0-2 | -181500 |
| 3sealed | 188 | Ophalvens, Serge (1499) | Lost 0-2 | -181482 |
| 4sealed | 216 | Noe, Frederique (1552) | Lost 0-2 | -171465 |
| top | average opponent: 1518record: 1-3 | new rating: 1465 | ||