Petrucci, Giovanni
Current rating: 1542
Record: 5-3
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Abed, Arasch (1565) | Won 2-1 | +191519 |
| 2sealed | 333 | Skitek, Kornel (1387) | Won 2-1 | +161535 |
| 3sealed | 113 | Boinet, Eric (1683) | Lost 1-2 | -161519 |
| 4sealed | 271 | Blumer, Yann (1658) | Lost 0-2 | -151504 |
| 5sealed | 530 | Marquard, Severin (1508) | Won 2-0 | +181522 |
| 6sealed | 390 | Jakob, Max-Henri (1521) | Won 2-1 | +181540 |
| 7sealed | 280 | Thiele, Daniel (1577) | Won 2-0 | +191559 |
| 8sealed | 196 | Tosenko, Anna (1650) | Lost 0-2 | -171542 |
| average opponent: 1569record: 5-3 | new rating: 1542 | |||