Bertola, Numa
Current rating: 1470
Record: 1-3
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 710 | Soufflet, Romain (1517) | Won 2-0 | +181518 |
| 3sealed | 658 | Boudaoud, Hakim (1810) | Lost 0-2 | -131505 |
| 4sealed | 896 | Duguet, Nicolas (1530) | Lost 0-2 | -171488 |
| 5sealed | 844 | Vepierre, Elie (1503) | Lost 0-2 | -181470 |
| average opponent: 1590record: 1-3 | new rating: 1470 | |||