Guillaume, Bastien
Current rating: 1464
Record: 2-4
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 66 | Cassini, Damien (1376) | Lost 0-2 | -201480 |
| 2modern | 767 | Bush, Jack (1446) | Won 2-1 | +171497 |
| 3modern | 699 | Theurel, Jonathan (1448) | Lost 0-2 | -191478 |
| 4modern | 674 | Carlouet, Mathieu (1640) | Won 2-1 | +211499 |
| 5modern | 683 | Cunderlik, Tomas (1564) | Lost 0-2 | -171482 |
| 6modern | 745 | Quaglietta, Mario (1483) | Lost 0-2 | -181464 |
| average opponent: 1493record: 2-4 | new rating: 1464 | |||