Barbero, Davide
Current rating: 1520
Record: 7-6
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Pittoni, Marco (1500) | Won 2-0 | +181519 |
| 2standard | 16 | Cosci, Tiziano (1518) | Won 2-1 | +181537 |
| 3standard | 33 | Deymundt, Serhiy (1537) | Lost 1-2 | -181519 |
| 4standard | 345 | Serri, Nicolas (1517) | Won 2-0 | +181537 |
| 5standard | 256 | Menconi, Marco (1538) | Lost 1-2 | -181519 |
| 6standard | 313 | Seibt, Anne (1518) | Won 2-1 | +181537 |
| 7standard | 206 | Bini, Paolo (1608) | Lost 1-2 | -171520 |
| average opponent: 1534record: 4-3 | new rating: 1520 | |||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Petruzzella, Mauro (1500) | Lost 1-2 | -181482 |
| 2sealed | 166 | Lugasi, Piergiorgio (1482) | Won 2-0 | +181500 |
| 3sealed | 186 | Dolenc, Andrej (1490) | Won 2-1 | +181518 |
| 4sealed | 172 | Evans, Ross (1518) | Won 2-1 | +181536 |
| 5sealed | 129 | Gaviglio, Luca (1611) | Lost 0-2 | -171519 |
| 6sealed | 155 | Taveira, Joao V (1498) | Lost 1-2 | -181501 |
| average opponent: 1516record: 3-3 | new rating: 1501 | |||