Guilhermet, Jean-Baptiste
Current rating: 1535
Record: 7-5
| Grand Prix Lyon 2020 (THB standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Renavand, Jean-Philippe (1537) | Won 2-0 | +191514 |
| 2standard | 29 | Maillet, Julien (1521) | Lost 0-1 | -181496 |
| 3standard | 205 | Pommier, Emmanuel (1568) | Lost 0-2 | -171479 |
| 4standard | 211 | Terver, Elie (1535) | Lost 0-2 | -171462 |
| 5standard | 243 | Baena Diaz, Carlos (1393) | Won 2-1 | +171479 |
| 6standard | 193 | Mart, Gerome (1490) | Won 2-0 | +181497 |
| 7standard | 144 | Sever, Samet (1506) | Won 2-1 | +181515 |
| 8standard | 104 | Gamba, Fabien (1607) | Won 2-1 | +201535 |
| average opponent: 1520record: 5-3 | new rating: 1535 | |||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 171 | Van, Thomas (1483) | Won 2-1 | +181518 |
| 2standard | 143 | Lhomme, Steeve (1276) | Won 2-0 | +131531 |
| 3standard | 22 | Ryder, Laurent (1197) | Lost 0-2 | -241507 |
| 4standard | 281 | Ciotta, Andrea (1818) | Lost 0-2 | -121495 |
| average opponent: 1444record: 2-2 | new rating: 1495 | |||