Hermans, David
Current rating: 1484
Record: 8-9-1
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 173 | Beuscart, Jean Marie (1464) | Lost 0-1 | -201524 |
| 2standard | 329 | Gonzalez, Justo (1425) | Won 2-0 | +161540 |
| 3standard | 231 | Dalbke, Dennis (1562) | Lost 0-2 | -171523 |
| 4standard | 275 | Roodbeen, Joost (1482) | Lost 0-2 | -191504 |
| 5standard | 316 | Wauters, Tom (1441) | Won 2-1 | +171521 |
| 6standard | 278 | Esteves, Julio (1474) | Won 2-0 | +171538 |
| 7standard | 195 | Barry, Olivier (1624) | Lost 0-2 | -161522 |
| 8standard | 189 | Kullick, Rene (1482) | Lost 1-2 | -191503 |
| 9standard | 149 | Cibrario, Emanuele (1464) | Lost 0-2 | -191484 |
| average opponent: 1491record: 3-6 | new rating: 1484 | |||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Chalkiadakis, Charidim (1522) | Won 2-0 | +181518 |
| 2sealed | 109 | Orsini Jones, Marco (1604) | Won 2-0 | +201538 |
| 3sealed | 25 | Lelannier, Steven (1501) | Won 2-1 | +171555 |
| 4sealed | 57 | Ruess, Jan (1920) | Lost 0-2 | -111544 |
| 5sealed | 137 | Willoughby, Tim (1599) | Draw 1-1 | +11545 |
| 6sealed | 100 | Deurloo, Didier (1506) | Won 2-0 | +171562 |
| 7sealed | 68 | Llano, Enrique (1586) | Lost 0-2 | -181544 |
| 8sealed | 99 | Casa Nova, Alain (1504) | Won 2-0 | +181562 |
| 9sealed | 68 | Steinheuer, Martin (1558) | Lost 1-2 | -181544 |
| average opponent: 1589record: 5-3-1 | new rating: 1544 | |||