Josselin, Bon
Current rating: 1431
Record: 4-8
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 576 | Rousseau, Alexandre (1500) | Lost 1-2 | -181466 |
| 2sealed | 485 | Pessato, Laurent (1480) | Lost 1-2 | -181448 |
| 3sealed | 922 | Lallemand, Thomas (1463) | Lost 0-2 | -171431 |
| average opponent: 1481record: 0-3 | new rating: 1431 | |||
| Grand Prix Lyon 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 568 | Jeudy, Raphael (1396) | Won 2-1 | +161516 |
| 2modern | 608 | Watin, Thomas (1495) | Won 2-1 | +181534 |
| 3modern | 527 | Sanchez, Patxi (1527) | Won 2-0 | +181552 |
| 4modern | 567 | Kunzler, Matthias (1780) | Lost 1-2 | -141538 |
| 5modern | 596 | Biasio, Stefano (1518) | Lost 0-2 | -191519 |
| 6modern | 699 | Saredo, Adrian (1557) | Lost 0-2 | -171502 |
| 7modern | 704 | Racca, Luca (1497) | Won 2-1 | +181520 |
| 8modern | 660 | Gorokhovskyy, Kostyantyn (1514) | Lost 1-2 | -181502 |
| 9modern | 648 | Rahm, Dominique (1501) | Lost 0-2 | -181484 |
| average opponent: 1532record: 4-5 | new rating: 1484 | |||