Guzzi, Gianluca
Current rating: 1554
Record: 8-5-1
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 209 | Paris, Christian (1538) | Won 2-0 | +181518 |
| 2standard | 146 | Olivieri, Dario (1400) | Won 2-1 | +161534 |
| 3standard | 1 | Cossu, Andrea (1486) | Won 2-0 | +171551 |
| 4standard | 149 | Miori, Marina (1677) | Lost 0-2 | -151536 |
| 5standard | 158 | Falconi, Stefano (1532) | Won 2-1 | +181554 |
| 6standard | 105 | Luff, Andre (1600) | Lost 0-2 | -181536 |
| 7standard | 231 | Scheer, Thomas (1536) | Draw 1-1 | 01536 |
| 8standard | 207 | Freiles, Giuliano (1530) | Won 2-1 | +181554 |
| average opponent: 1537record: 5-2-1 | new rating: 1554 | |||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 678 | Wright, Mick (1439) | Lost 0-2 | -191481 |
| 2sealed | 802 | Pavan, Massimiliano (1484) | Won 2-1 | +181499 |
| 3sealed | 710 | Micca, Alan (1501) | Won 2-0 | +181517 |
| 4sealed | 761 | Varady, Balazs (1615) | Lost 0-2 | -161501 |
| 5sealed | 786 | Garcia, Alejandro (1433) | Won 2-0 | +171518 |
| 6sealed | 747 | Kazimierczak, Piotr (1524) | Lost 1-2 | -181500 |
| average opponent: 1499record: 3-3 | new rating: 1500 | |||