Chiron, Sebastien
Current rating: 1488
Record: 3-4-1
| Grand Prix Lyon 2020 (THB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 3 | Gunsett, Jean-Charles (1584) | Won 2-1 | +201520 |
| 2standard | 78 | Lagarde, Antoine (1931) | Lost 0-2 | -111509 |
| 3standard | 158 | Gyselinck, Jelle (1545) | Lost 0-2 | -181491 |
| 4standard | 233 | Messiaen, Erwan (1489) | Lost 0-2 | -181473 |
| 5standard | 250 | Rosette, Michael (1583) | Won 2-0 | +201493 |
| 6standard | 198 | Sironneau, Vincent (1481) | Draw 1-1 | 01493 |
| 7standard | 168 | Fievet, William (1444) | Won 2-1 | +171510 |
| 8standard | 131 | Oblet, Sylvain (1271) | Lost 0-2 | -221488 |
| average opponent: 1541record: 3-4-1 | new rating: 1488 | |||