Mennella, Alessandro
Current rating: 1449
Record: 10-15-1
| Grand Prix Turin 2012 (modern) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 524 | Bignami, Andrea (1655) | Won 2-1 | +221451 |
| 5modern | 520 | Progin, David (1785) | Lost 1-2 | -121439 |
| 6modern | 569 | Magaraggia, Davide (1539) | Won 2-1 | +201459 |
| 7modern | 524 | Popper, David (1557) | Lost 1-2 | -171442 |
| 8modern | 524 | Lippi, Alessandro (1631) | Lost 1-2 | -141428 |
| 9modern | 524 | Saia, Fabio (1615) | Won 2-1 | +211449 |
| top | average opponent: 1630record: 3-3 | new rating: 1449 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 77 | Angles, Pablo (1518) | Lost 0-2 | -171445 |
| 3standard | 180 | Moroy, Julien (1425) | Lost 0-2 | -181427 |
| 4standard | 311 | Nunez, Luis A (1480) | Won 2-1 | +191446 |
| 5standard | 178 | Ramirez, Mario (1502) | Lost 1-2 | -171429 |
| top | average opponent: 1481record: 1-3 | new rating: 1429 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Gonzalez, Roman (1558) | Draw 1-1 | +21458 |
| 2sealed | 187 | Pedersen, Kristian (1502) | Won 2-0 | +181476 |
| 3sealed | 122 | Harms, Rogier (1517) | Lost 0-2 | -171459 |
| 4sealed | 232 | Schwarz, Stephan (1585) | Won 2-0 | +211480 |
| 5sealed | 163 | Schwabacher, Isaac (1517) | Lost 0-2 | -181462 |
| top | average opponent: 1536record: 2-2-1 | new rating: 1462 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 60 | Alversammer, Michael (1552) | Won 2-0 | +201471 |
| 3extended | 10 | Kirilov, Kaloyan (1464) | Won 2-0 | +181489 |
| 4extended | 39 | Jabs, Slawomir (1590) | Lost 0-2 | -161473 |
| 5extended | 61 | Michels, Tim (1528) | Lost 0-2 | -171456 |
| top | average opponent: 1533record: 2-2 | new rating: 1456 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 23 | Barat, Christian (1482) | Won 2-0 | +191486 |
| 3block | 75 | Manfroni, Andrea (1537) | Lost 1-2 | -171469 |
| 4block | 123 | Eiesland, Jon (1504) | Lost 0-2 | -181451 |
| top | average opponent: 1508record: 1-2 | new rating: 1451 | ||
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 56 | Majkut, Robert (1558) | Lost 0-2 | -171483 |
| 3sealed | 166 | Moden, Anders (1501) | Lost 0-2 | -181465 |
| 4sealed | 311 | Mendonca, Joao C (1481) | Won 2-0 | +191484 |
| 5sealed | 209 | Bungard, Oliver (1580) | Lost 1-2 | -171467 |
| top | average opponent: 1530record: 1-3 | new rating: 1467 | ||