Boiteux, Etienne
Current rating: 1470
Record: 4-6-1
| Grand Prix Lyon 2020 (THB standard) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Biet, Pierre-Louis (1485) | Draw 1-1 | 01507 |
| 2standard | 132 | Gecchele, Arnaud (1502) | Lost 0-2 | -181489 |
| 3standard | 247 | Ullmann, Michael (1435) | Lost 0-2 | -191470 |
| average opponent: 1474record: 0-2-1 | new rating: 1470 | |||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Pothier, Mathias (1500) | Won 2-1 | +181518 |
| 2standard | 150 | Luppi, Stefano (1363) | Won 2-0 | +151533 |
| 3standard | 31 | Woll, Karl (1779) | Lost 0-2 | -131520 |
| 4standard | 131 | Richard, Jefferson (1634) | Won 2-0 | +201540 |
| 5standard | 69 | Goffart, Jonathan (1518) | Lost 0-2 | -191521 |
| 6standard | 230 | Bellemin, Damien (1574) | Lost 0-2 | -171504 |
| 7standard | 236 | Tedeschi, Davide (1631) | Lost 0-2 | -151489 |
| 8standard | 254 | Julien, Nicolas (1519) | Won 2-0 | +181507 |
| average opponent: 1565record: 4-4 | new rating: 1507 | |||