Calzetta, Riccardo
Current rating: 1567
Record: 34-31-2
| Grand Prix Milan 2014 (modern) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 28 | Menna, Simone (1500) | Won 2-0 | +171604 |
| 2modern | 16 | Vargas, Antonio (1515) | Lost 0-2 | -201584 |
| 3modern | 484 | Evangelisti, Niccolo (1499) | Won 2-0 | +171601 |
| 4modern | 246 | Mengucci, Andrea (1847) | Lost 1-2 | -141587 |
| 5modern | 589 | Fontana, Christian (1458) | Lost 0-2 | -201567 |
| top | average opponent: 1564record: 2-3 | new rating: 1567 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 180 | Mortelmans, Jonas (1500) | Won 2-1 | +161593 |
| 2modern | 125 | Benton, Andrew (1558) | Lost 1-2 | -181575 |
| 3modern | 418 | Wolters, Sascha (1497) | Won 2-1 | +161591 |
| 4modern | 305 | Oehmig, Ronny (1492) | Lost 0-2 | -191572 |
| 5modern | 390 | van der Mandele, Joost (1586) | Won 2-0 | +181590 |
| 6modern | 372 | Smet, Roald (1610) | Won 2-0 | +181608 |
| 7modern | 218 | Hoydonckx, Yves (1432) | Won 2-0 | +151623 |
| 8modern | 165 | Degros, Olivier (1522) | Lost 0-2 | -201603 |
| 9modern | 265 | Dosimont, Amand (1725) | Lost 1-2 | -161587 |
| top | average opponent: 1547record: 5-4 | new rating: 1587 | ||
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1626 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 135 | Manenti, Fabio (1477) | Won 2-0 | +151641 |
| 2standard | 247 | Bergamo, Francesco (1515) | Lost 1-2 | -201621 |
| 3standard | 212 | Racca, Luca (1500) | Lost 0-2 | -201601 |
| 4standard | 535 | Fabbri, Guglielmo (1470) | Lost 0-2 | -201581 |
| 5standard | 521 | Marcello, Parlagreco (1468) | Lost 1-2 | -201561 |
| 6standard | 510 | Pagliuca, Francesco (1467) | Won 2-1 | +161577 |
| top | average opponent: 1483record: 2-4 | new rating: 1577 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 638 | Mayor, Damien (1692) | Lost 0-2 | -161563 |
| 2sealed | 598 | Jack, Christopher (1482) | Won 2-1 | +161579 |
| 3sealed | 564 | Visentin, Pierrick (1469) | Won 2-1 | +161595 |
| 4sealed | 466 | Henze, Oliver (1657) | Lost 0-2 | -161579 |
| 5sealed | 469 | Dosch, Sven (1564) | Won 2-1 | +171596 |
| 6sealed | 402 | Dana, Roman (1465) | Lost 1-2 | -201576 |
| 7sealed | 468 | Bergesen, Christian (1505) | Won 2-1 | +171593 |
| 8sealed | 342 | Harris, Paul D (1572) | Won 2-1 | +171610 |
| 9sealed | 270 | Butcher, Carl (1497) | Won 2-0 | +161626 |
| top | average opponent: 1545record: 6-3 | new rating: 1626 | ||
| Grand Prix Lyon 2012 (modern) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 150 | Tam, Pau (1450) | Won 2-1 | +171522 |
| 2modern | 6 | Petit, Arnaud (1422) | Won 2-1 | +161538 |
| 3modern | 79 | Wellinger, Serafin (1519) | Draw 1-1 | -11537 |
| 4modern | 105 | Vogt, Marc (1895) | Lost 1-2 | -111526 |
| 5modern | 162 | Meier, Michael (1537) | Won 2-1 | +181544 |
| 6modern | 114 | Briceno, Paul (1441) | Won 2-0 | +161560 |
| 7modern | 69 | Freau, Cyrille (1590) | Lost 0-2 | -171543 |
| 8modern | 107 | Kholopenko, Wasya (1513) | Won 2-0 | +171560 |
| 9modern | 79 | Gobert, Guillaume (1605) | Won 2-0 | +191579 |
| top | average opponent: 1552record: 6-2-1 | new rating: 1579 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 59 | Musmacher, Thomas (1554) | Won 2-1 | +181538 |
| 4legacy | 66 | Petrushchenko, Sergey (1532) | Draw 1-1 | 01538 |
| 5legacy | 54 | Ziesche, Sebastian (1693) | Lost 1-2 | -151523 |
| 6legacy | 108 | Koelewijn, Roy (1540) | Won 2-1 | +181541 |
| 7legacy | 72 | Matthys, Baptist (1557) | Lost 1-2 | -181523 |
| 8legacy | 106 | Bondon, Pierre (1474) | Lost 1-2 | -181505 |
| top | average opponent: 1558record: 2-3-1 | new rating: 1505 | ||
| Grand Prix Turin 2012 (modern) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 82 | Perbet, Guillaume (1984) | Won 2-0 | +271478 |
| 5modern | 24 | Hanke, Dustin (1566) | Won 2-1 | +191497 |
| 6modern | 3 | Szoke, Zoltan (1814) | Won 2-0 | +241521 |
| 7modern | 4 | Tapat, John (1640) | Lost 1-2 | -161505 |
| 8modern | 20 | Pasqui, Giulio (1522) | Won 2-0 | +181523 |
| 9modern | 4 | Sormani, Reto (1600) | Won 2-1 | +201543 |
| 10modern | 17 | Tassone, Maximilian (1729) | Lost 1-2 | -151528 |
| 11modern | 34 | Hinterdorfer, Clemens (1678) | Lost 0-2 | -151513 |
| 12modern | 48 | Poinsignon, Pierre (1516) | Lost 1-2 | -181495 |
| 13modern | 62 | Morello, Vittorio (1601) | Lost 1-2 | -161479 |
| 14modern | 72 | Nediani, Andrea (1669) | Won 2-1 | +211500 |
| 15modern | 63 | Monni, Riccardo (1569) | Won 2-0 | +201520 |
| top | average opponent: 1657record: 7-5 | new rating: 1520 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 687 | Silva, Joao Paulo (1543) | Lost 0-2 | -171484 |
| 2sealed | 835 | Malmodin, Tommy (1498) | Won 2-0 | +181502 |
| 3sealed | 771 | Tarancon Guedan, Beatriz (1500) | Lost 0-2 | -181484 |
| 4sealed | 832 | Broens, Cristian (1657) | Lost 0-2 | -151469 |
| 5sealed | 868 | Latorre Garcia, Santiago (1465) | Lost 0-2 | -181451 |
| top | average opponent: 1533record: 1-4 | new rating: 1451 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 296 | Semel, Nicolas (1500) | Won 2-1 | +181518 |
| 2legacy | 1 | Gorokhovskyy, Kostyantyn (1492) | Lost 0-2 | -181500 |
| 3legacy | 304 | Grega, Posinek (1483) | Won 2-1 | +171517 |
| 4legacy | 248 | Zand, Mathieu (1519) | Lost 1-2 | -181499 |
| 5legacy | 279 | Hufen, Emile (1586) | Won 2-0 | +201519 |
| 6legacy | 247 | Van Zundert, Marius (1518) | Lost 0-2 | -181501 |
| top | average opponent: 1516record: 3-3 | new rating: 1501 | ||