Marby, Ulrich
Current rating: 1500
Record: 4-4-1
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 244 | Espargiliere, Bastien (1498) | Draw 1-1 | 01500 |
| 2sealed | 273 | Monnet, Arthur (1500) | Lost 0-2 | -181482 |
| 3sealed | 383 | Gouget, Fabrice (1482) | Lost 0-2 | -181464 |
| 4sealed | 439 | Merut, Jerome (1464) | Won 2-0 | +181482 |
| 5sealed | 350 | Le Moullec, Yann (1501) | Won 2-1 | +181500 |
| 6sealed | 259 | Lam, Wilson (1499) | Lost 0-2 | -181482 |
| 7sealed | 264 | Benneji, Frederic (1482) | Won 2-1 | +181500 |
| 8sealed | 188 | Cabello, Edy (1500) | Won 2-0 | +181518 |
| 9sealed | 131 | Betschart, Alejandro (1515) | Lost 0-2 | -181500 |
| average opponent: 1494record: 4-4-1 | new rating: 1500 | |||