Doumit, Guillaume
Current rating: 1393
Record: 1-7
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 266 | Hoblik, Jakub (1500) | Lost 0-2 | -181482 |
| 2standard | 296 | Tyssens, Geert (1557) | Lost 1-2 | -171465 |
| 3standard | 353 | Jemiolek, Jakub (1443) | Lost 0-2 | -181447 |
| 4standard | 389 | Veenstra, Jogchum (1451) | Lost 0-2 | -181429 |
| 5standard | 349 | Blom, Ruben (1408) | Lost 1-2 | -181411 |
| 6standard | 303 | Dewaet, Maarten (1409) | Won 2-0 | +181429 |
| 7standard | 247 | Mazilu, Alexandru (1469) | Lost 0-2 | -181411 |
| 8standard | 202 | Ronsijn, Tom (1408) | Lost 0-2 | -181393 |
| average opponent: 1456record: 1-7 | new rating: 1393 | |||