Barberi, Jonathan
Current rating: 1476
Record: 4-6
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Nguyen, Kim Nam-Anh (1501) | Lost 1-2 | -181471 |
| 2sealed | 648 | Jung, Victor (1508) | Won 2-0 | +191490 |
| 3sealed | 590 | Renaille, Gaetan (1633) | Lost 0-2 | -161474 |
| 4sealed | 711 | Bonin, Damien (1481) | Lost 1-2 | -181456 |
| 5sealed | 744 | Nicoud, Sacha (1544) | Won 2-0 | +201476 |
| average opponent: 1534record: 2-3 | new rating: 1476 | |||
| Grand Prix Paris 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 62 | Charbonnier, Camille (1500) | Won 2-1 | +181518 |
| 2standard | 273 | Peternell, Robert (1522) | Lost 1-2 | -181500 |
| 3standard | 420 | Vanhove, Francois (1522) | Won 2-1 | +181518 |
| 4standard | 452 | Zimmermann, Martin (1778) | Lost 1-2 | -131505 |
| 5standard | 444 | Marreiros, Joao (1598) | Lost 0-2 | -161489 |
| average opponent: 1584record: 2-3 | new rating: 1489 | |||