Guadagna, Franco
Current rating: 1508
Record: 3-3
| Grand Prix Barcelona 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 298 | Tochacek, Daniel (1701) | Lost 1-2 | -141486 |
| 2modern | 425 | Garcia, Eliezer (1553) | Lost 0-2 | -171469 |
| 3modern | 711 | Fonseca, Miguel (1465) | Won 2-1 | +181487 |
| 4modern | 644 | Antoine, Jacquemond (1482) | Won 2-0 | +181505 |
| 5modern | 499 | Vicente Diaz, Daniel (1599) | Won 2-1 | +191524 |
| 6modern | 452 | Novak, Jonas (1619) | Lost 0-2 | -161508 |
| average opponent: 1570record: 3-3 | new rating: 1508 | |||