Marranci, Alessandro
Current rating: 1462
| Grand Prix Prague 2014 (modern) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 243 | Leube, Philipp (1502) | Lost 0-2 | -171455 |
| 2modern | 472 | Nielsen, Fredrik (1441) | Draw 1-1 | 01455 |
| 3modern | 585 | Melichar, Stepan (1482) | Won 2-0 | +181473 |
| 4modern | 486 | Simon, Swen (1613) | Won 2-1 | +211494 |
| 5modern | 347 | Lewicki, Michal (1705) | Lost 1-2 | -141480 |
| 6modern | 454 | vacik, jakub (1506) | Lost 0-2 | -181462 |
| top | average opponent: 1542record: 2-3-1 | new rating: 1462 | ||
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Berti, Francesco (1716) | Lost 1-2 | -141470 |
| 2standard | 318 | De Rosa, Francesco (1470) | Lost 1-2 | -181452 |
| 3standard | 479 | Santinelli, Enrico (1518) | Won 2-0 | +191471 |
| 4standard | 543 | Finzi, Gianmarco (1480) | Won 2-1 | +181489 |
| 5standard | 450 | Kopp, Andre (1497) | Won 2-1 | +181507 |
| 6standard | 347 | Lewandowski, Bartlomiej (1538) | Lost 0-2 | -171490 |
| 7standard | 296 | Bruschek, Stefan (1521) | Lost 0-2 | -181472 |
| top | average opponent: 1534record: 3-4 | new rating: 1472 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 562 | Geuens, Peter (1633) | Draw 1-1 | +21502 |
| 2sealed | 732 | Wallin, Peter (1478) | Draw 1-1 | 01502 |
| 3sealed | 817 | Salerno, Valerio Mario (1499) | Draw 1-1 | 01502 |
| 4sealed | 865 | Volpone, Marco (1487) | Lost 1-2 | -181484 |
| top | average opponent: 1524record: 0-1-3 | new rating: 1484 | ||