Chelli, Dario
Current rating: 1530
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 354 | Giovanelli, Alex (1500) | Won 2-0 | +181549 |
| 2block | 310 | Willefert, Malo (1565) | Won 2-1 | +181567 |
| 3block | 318 | Eival, Yohai (1500) | Won 2-1 | +171584 |
| 4block | 319 | Magnoli, Tommaso (1498) | Lost 1-2 | -201564 |
| 5block | 366 | Cicolella, Andrea (1485) | Lost 0-2 | -191545 |
| 6block | 446 | Le Montagner, Mathieu (1703) | Lost 1-2 | -151530 |
| top | average opponent: 1542record: 3-3 | new rating: 1530 | ||
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Rutar, Andrej (1516) | Lost 0-2 | -181498 |
| 2sealed | 191 | Gatti, Luca (1463) | Lost 0-2 | -191479 |
| 3sealed | 274 | Dessi, Francesco (1463) | Won 2-0 | +181497 |
| 4sealed | 223 | Claudel, Benjamin (1485) | Won 2-0 | +181515 |
| 5sealed | 163 | Antoniacci, Fabio (1498) | Lost 0-2 | -181497 |
| 6sealed | 206 | Giaretta, Andrea (1419) | Won 2-0 | +161513 |
| 7sealed | 153 | Fait, Andrea (1518) | Draw 1-1 | 01513 |
| 8sealed | 113 | Figarski, Tomasz (1525) | Won 2-1 | +181531 |
| top | average opponent: 1486record: 4-3-1 | new rating: 1531 | ||
| Grand Prix Florence 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 198 | De Archangelis, Andrea (1500) | Lost 0-2 | -181482 |
| 2extended | 247 | Rubini, Matteo (1482) | Draw 1-1 | 01482 |
| 3extended | 228 | Brozzi, Andrea (1464) | Won 2-0 | +181500 |
| 4extended | 166 | Favale, Christian (1445) | Won 2-0 | +171517 |
| 5extended | 102 | Rossi, Claudio (1517) | Lost 0-2 | -181499 |
| 6extended | 152 | Luchetti, Alessandro (1500) | Won 2-1 | +181517 |
| 7extended | 112 | Scalia, Alessandro (1513) | Won 2-1 | +181535 |
| 8extended | 69 | Kearney, David (1502) | Lost 0-2 | -191516 |
| top | average opponent: 1490record: 4-3-1 | new rating: 1516 | ||