Medjedoub, Erwann
Current rating: 1379
Record: 3-10
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 90 | Andrien, Arnaud (1500) | Lost 1-2 | -171411 |
| 2standard | 279 | Limneos, Marc (1391) | Lost 0-2 | -181393 |
| 3standard | 317 | Akerlund, Gustaf (1448) | Won 2-1 | +191412 |
| 4standard | 330 | Hofmann, Thorsten (1369) | Lost 0-2 | -191393 |
| 5standard | 324 | Schroder, Maik (1463) | Lost 0-2 | -171376 |
| 6standard | 291 | Wauters, Tom (1424) | Lost 1-2 | -171359 |
| 7standard | 251 | Bourdy, Wilfried (1381) | Won 2-0 | +181377 |
| 8standard | 197 | Noemie, Richard (1442) | Won 2-0 | +191396 |
| 9standard | 153 | Jemiolek, Jakub (1443) | Lost 1-2 | -171379 |
| average opponent: 1429record: 3-6 | new rating: 1379 | |||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Mendoud, El-Bouzidi (1505) | Lost 0-2 | -181482 |
| 2sealed | 385 | Dumitrescu, Alexandru (1470) | Lost 0-2 | -181464 |
| 3sealed | 426 | Fornara, Mickael (1446) | Lost 0-2 | -181446 |
| 4sealed | 429 | Ferraud, Emmanuel (1446) | Lost 0-2 | -181428 |
| average opponent: 1467record: 0-4 | new rating: 1428 | |||