Marzano, Davide
Current rating: 1499
Record: 6-6
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Severa, Giovanni (1500) | Lost 0-2 | -171447 |
| 2sealed | 245 | Rothenhaeusler, Peter (1442) | Won 2-1 | +171464 |
| 3sealed | 134 | Montagner, Fabio (1534) | Lost 0-2 | -161448 |
| 4sealed | 267 | Cuocci, Fabrizio (1432) | Won 2-1 | +171465 |
| 5sealed | 191 | Engle, David Aaron (1450) | Won 2-0 | +181483 |
| 6sealed | 141 | Risse, Yannick (1440) | Won 2-0 | +171500 |
| 7sealed | 83 | Risso, Nicky (1504) | Won 2-1 | +181518 |
| 8sealed | 51 | Lyford-Smith, David (1437) | Lost 1-2 | -191499 |
| average opponent: 1467record: 5-3 | new rating: 1499 | |||
| Grand Prix Rimini 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 95 | Fioravanti, Andrea (1517) | Lost 1-2 | -181482 |
| 3block | 242 | Ragazzini, Enrico (1495) | Won 2-0 | +191501 |
| 4block | 117 | Rondine, Lorenzo (1472) | Lost 0-2 | -191482 |
| 5block | 223 | Gazzani, Francesco (1474) | Lost 1-2 | -181464 |
| average opponent: 1490record: 1-3 | new rating: 1464 | |||