Viviani, Jacopo
Current rating: 1502
Record: 4-4
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 276 | Weiler, Pascal (1500) | Won 2-1 | +181518 |
| 2modern | 204 | Braun, Konstantin (1517) | Lost 0-2 | -181500 |
| 3modern | 534 | Ury, Geoffrey (1501) | Won 2-1 | +181518 |
| 4modern | 592 | Nogueira, Vitor (1519) | Lost 0-2 | -181500 |
| 5modern | 474 | Burger, Oliver (1485) | Won 2-0 | +181518 |
| 6modern | 533 | Schnell, Julien (1467) | Won 2-0 | +171535 |
| 7modern | 408 | Bruni, Matteo (1666) | Lost 1-2 | -161519 |
| 8modern | 448 | Gevrey, Vincent (1545) | Lost 0-2 | -171502 |
| average opponent: 1525record: 4-4 | new rating: 1502 | |||