Gueho, Romain
Current rating: 1448
Record: 3-6
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 233 | Callewaert, Jan (1500) | Won 2-0 | +191484 |
| 2standard | 241 | Canzolino, Tommaso (1425) | Lost 0-2 | -191465 |
| 3standard | 533 | Vicaire, Sebastien (1501) | Won 2-1 | +181483 |
| 4standard | 389 | Marek, Jan (1490) | Lost 1-2 | -171466 |
| 5standard | 394 | Fiers, Valentin (1468) | Lost 1-2 | -181448 |
| average opponent: 1477record: 2-3 | new rating: 1448 | |||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Lemasson, Antoine (1500) | Won 2-1 | +181518 |
| 2sealed | 87 | Platt, Karl Florian (1604) | Lost 0-2 | -161502 |
| 3sealed | 275 | Loison, Yannick (1435) | Lost 0-2 | -201482 |
| 4sealed | 314 | Taburiaux, Boris (1532) | Lost 1-2 | -171465 |
| average opponent: 1518record: 1-3 | new rating: 1465 | |||