Ragusa, Giorgio
Current rating: 1482
Record: 4-5
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 500 | Veselka, Jiri (1465) | Won 2-1 | +171517 |
| 2sealed | 32 | Ondrej, Fucik (1518) | Won 2-0 | +181535 |
| 3sealed | 52 | Burger, Martin (1552) | Lost 1-2 | -171518 |
| 4sealed | 625 | Dumas, Philip (1527) | Lost 1-2 | -181500 |
| 5sealed | 751 | Yde, Mads (1503) | Won 2-1 | +181518 |
| 6sealed | 521 | Schmidt, Matthias (1523) | Won 2-1 | +181536 |
| 7sealed | 340 | Kadunc, Tadej (1532) | Lost 0-2 | -181518 |
| 8sealed | 455 | Radauer, Stefan (1520) | Lost 0-2 | -181500 |
| 9sealed | 539 | Schwede, Sten (1506) | Lost 0-2 | -181482 |
| average opponent: 1516record: 4-5 | new rating: 1482 | |||