Chiostri, Giacomo
Current rating: 1446
Record: 1-4
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 43 | Szwarc, Jerzy (1500) | Lost 1-2 | -181482 |
| 2block | 159 | Ricci, Antonio (1482) | Lost 0-2 | -181464 |
| 3block | 209 | Farnatale, Emanuele (1464) | Won 2-1 | +181482 |
| 4block | 233 | Di Paola, Matteo (1483) | Lost 1-2 | -181464 |
| 5block | 228 | Loponte, Etienne (1452) | Lost 0-2 | -181446 |
| average opponent: 1476record: 1-4 | new rating: 1446 | |||