Boon, Edward
Current rating: 1465
Record: 4-6
| Grand Prix Lyon 2018 (modern) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 34 | Valhondo, Fran (1455) | Lost 1-2 | -201501 |
| 2modern | 794 | Brocard, Arnaud (1481) | Lost 1-2 | -181483 |
| 3modern | 992 | Olivieri, David (1464) | Lost 0-2 | -181465 |
| average opponent: 1467record: 0-3 | new rating: 1465 | |||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Pereira, Fabien (1500) | Won 2-1 | +181518 |
| 2sealed | 390 | Rousseau, Alexandre (1518) | Won 2-0 | +181536 |
| 3sealed | 26 | Matousek, Pavel (1814) | Won 2-0 | +231559 |
| 4sealed | 165 | Dubourg, Emeric (1468) | Lost 1-2 | -201539 |
| 5sealed | 248 | Boutier, Charly (1508) | Won 2-1 | +181557 |
| 6sealed | 103 | Denning, Frederik (1555) | Lost 1-2 | -181539 |
| 7sealed | 253 | Guesnel, Quentin (1539) | Lost 0-2 | -181521 |
| average opponent: 1557record: 4-3 | new rating: 1521 | |||