Billiet, Lesly
Current rating: 1435
Record: 4-8
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 74 | Vrijhof, Jan (1488) | Won 2-1 | +191461 |
| 2extended | 130 | Oomens, Wessel (1686) | Lost 1-2 | -141447 |
| 3extended | 243 | Duyzer, Marcel (1499) | Won 2-1 | +191466 |
| 4extended | 177 | Rood, Dennis (1498) | Lost 0-2 | -171449 |
| 5extended | 276 | Caenazzo, Tommaso (1512) | Lost 0-2 | -171432 |
| 6extended | 294 | Pieterman, Robbin (1484) | Lost 0-2 | -171415 |
| 7extended | 293 | Gonzalez, Alvaro (1448) | Lost 0-2 | -181397 |
| 8extended | 237 | Tigchelaar, Martin (1445) | Won 2-0 | +191416 |
| 9extended | 193 | Verheesen, Rene (1466) | Won 2-1 | +191435 |
| average opponent: 1503record: 4-5 | new rating: 1435 | |||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 81 | Loddeke, Jens (1428) | Lost 0-2 | -191481 |
| 2standard | 269 | Cornet, Yves (1392) | Lost 0-2 | -201461 |
| 3standard | 284 | Pavon Camacho, Miguel (1409) | Lost 0-2 | -191442 |
| average opponent: 1410record: 0-3 | new rating: 1442 | |||