Masson, Jules
Current rating: 1447
Record: 3-6-1
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 268 | Loizzi, Rocco Fabio (1500) | Lost 1-2 | -171466 |
| 2standard | 337 | Villatoro, Ernesto (1487) | Draw 1-1 | 01466 |
| 3standard | 401 | Leveau, Vincent (1376) | Lost 1-2 | -201446 |
| 4standard | 425 | Foureau, Romain (1462) | Won 2-1 | +191465 |
| 5standard | 365 | Bacquet, Benoit (1483) | Lost 0-2 | -181447 |
| average opponent: 1462record: 1-3-1 | new rating: 1447 | |||
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 271 | [anonymous] | Lost 0-2 | -191481 |
| 2standard | 332 | Oillic, Pierre-Emmanuel (1475) | Won 2-0 | +181499 |
| 3standard | 456 | Jonville, Clement (1499) | Lost 1-2 | -181481 |
| 4standard | 503 | Young, Robert [ENG] (1558) | Won 2-0 | +201501 |
| 5standard | 358 | Diaz, Mickael (1542) | Lost 0-2 | -181483 |
| average opponent: 1507record: 2-3 | new rating: 1483 | |||