Jonathan, Dehon
Current rating: 1428
Record: 0-4
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 298 | Pardon, Teddy (1500) | Lost 1-2 | -181482 |
| 2modern | 513 | Balzac, Anthony (1522) | Lost 0-2 | -171465 |
| 3modern | 947 | Hirsch, Tomasz (1469) | Lost 1-2 | -181447 |
| 4modern | 954 | Meslien, Miguel (1399) | Lost 1-2 | -191428 |
| average opponent: 1473record: 0-4 | new rating: 1428 | |||