Boll, Jonas
Current rating: 1464
Record: 1-3-1
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 352 | Schepp, Maurice (1500) | Lost 0-2 | -181482 |
| 2sealed | 413 | Humer, Stefan (1482) | Lost 0-2 | -181464 |
| 3sealed | 404 | Clerc, Stephane (1464) | Won 2-0 | +181482 |
| 4sealed | 381 | Maul, Sebastian (1487) | Lost 0-2 | -181464 |
| 5sealed | 370 | Luessmann, Ralph (1464) | Draw 1-1 | 01464 |
| average opponent: 1479record: 1-3-1 | new rating: 1464 | |||