Vittoz, Jean Jacques
Current rating: 1468
Record: 3-5
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 83 | Pottier, Camille (1500) | Lost 1-2 | -181482 |
| 2standard | 273 | Bergis, Jean (1482) | Lost 1-2 | -181464 |
| 3standard | 421 | Edouard, Couturier' (1471) | Won 2-0 | +181482 |
| 4standard | 370 | Pohle, Maria (1438) | Won 2-1 | +171499 |
| 5standard | 233 | Klingel, Marc (1562) | Lost 0-2 | -171482 |
| 6standard | 312 | Schwan, Yohann (1439) | Won 2-1 | +181500 |
| 7standard | 226 | Maugard, Antoine (1752) | Lost 1-2 | -141486 |
| 8standard | 229 | Lefevres, Alexis (1485) | Lost 0-2 | -181468 |
| average opponent: 1516record: 3-5 | new rating: 1468 | |||