Ribeiro, Valentin
Current rating: 1382
Record: 3-10
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 279 | Gauthier, Fabien (1485) | Won 2-0 | +181463 |
| 2standard | 160 | Hazard, Sylvain (1596) | Lost 1-2 | -151448 |
| 3standard | 467 | Genthial, Valentin (1500) | Won 2-1 | +191467 |
| 4standard | 262 | Majorczyk, Frederic (1657) | Lost 0-2 | -151452 |
| 5standard | 513 | Giannini, Emanuele (1503) | Lost 1-2 | -171435 |
| 6standard | 502 | David-Alexandre, Fontaine (1476) | Lost 0-2 | -171418 |
| 7standard | 473 | Di Gregorio, Nicolas (1367) | Lost 0-2 | -191399 |
| 8standard | 455 | Garcia Tellez, Jose Julio (1450) | Lost 1-2 | -171382 |
| average opponent: 1504record: 2-6 | new rating: 1382 | |||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Sing, Victor (1500) | Lost 0-2 | -181482 |
| 2standard | 255 | Bouchet, Jean-christop (1482) | Won 2-1 | +181500 |
| 3standard | 143 | Gilloppe, Damien (1426) | Lost 0-2 | -191481 |
| 4standard | 298 | Bray, Thomas (1481) | Lost 1-2 | -181463 |
| 5standard | 312 | Moucheron, Sylvain (1462) | Lost 1-2 | -181445 |
| average opponent: 1470record: 1-4 | new rating: 1445 | |||