Rozza, Luca
Current rating: 1681
Record: 34-25-2
| Grand Prix Lyon 2018 (modern) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 208 | Tenerelli, Paolo (1535) | Draw 1-1 | -31651 |
| 4modern | 226 | Safai, Soheil (1624) | Won 2-0 | +181669 |
| 5modern | 112 | Noguez Aignasse, Jason (1659) | Lost 0-2 | -181651 |
| 6modern | 274 | Ruegg, Pascal (1660) | Won 2-0 | +181669 |
| 7modern | 172 | Leroy, Quentin (1457) | Draw 1-1 | -41665 |
| 8modern | 297 | Tarditi, Luciano (1536) | Won 2-0 | +161681 |
| top | average opponent: 1578record: 3-1-2 | new rating: 1681 | ||
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 86 | Macaione, Angelo (1588) | Won 2-0 | +171672 |
| 2standard | 120 | Zuddas, Enrico (1652) | Lost 1-2 | -181654 |
| 3standard | 258 | Polizzi, Emmanuel (1416) | Lost 1-2 | -231631 |
| 4standard | 386 | Chalaris, Symeon (1401) | Won 2-1 | +141645 |
| 5standard | 321 | Bergadano, Giulio (1428) | Won 2-1 | +141659 |
| 6standard | 163 | Basilico, Mattia (1518) | Won 2-0 | +161675 |
| 7standard | 110 | Idelfonso, Diony (1618) | Lost 1-2 | -191656 |
| 8standard | 232 | Giommi, Danilo (1666) | Lost 0-2 | -181638 |
| 9standard | 244 | Cini, Matthew (1505) | Won 2-1 | +161654 |
| top | average opponent: 1532record: 5-4 | new rating: 1654 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 261 | Calpagnano, Alberto (1500) | Won 2-0 | +171565 |
| 2sealed | 287 | Piu, Tommaso (1560) | Won 2-1 | +181583 |
| 3sealed | 172 | Barz, Oliver (1521) | Lost 1-2 | -191564 |
| 4sealed | 376 | Maij, Rosario (1821) | Won 2-1 | +221586 |
| 5sealed | 174 | Leone, Angelo (1487) | Won 2-1 | +171603 |
| 6sealed | 129 | Botte, Marcello (1543) | Won 2-1 | +171620 |
| 7sealed | 90 | Martz, Dominic (1806) | Won 2-1 | +211641 |
| 8sealed | 51 | D'Aniello, Carmine (1908) | Won 2-0 | +231664 |
| 9sealed | 42 | Horvath, Tamas (1823) | Lost 1-2 | -151649 |
| 10draft | 225 | Bjornerud, Sveinung (2067) | Lost 1-2 | -111638 |
| 11draft | 227 | Viciani, Stefano (1719) | Won 2-1 | +191657 |
| 12draft | 77 | Badii, Daniele (1618) | Lost 0-2 | -181639 |
| 13draft | 183 | Kalin, Marco (1568) | Lost 0-2 | -201619 |
| 14draft | 33 | Schneider, Jan (1530) | Won 2-1 | +171636 |
| 15draft | 167 | Vinciguerra, Daniele (1726) | Won 2-0 | +191655 |
| top | average opponent: 1680record: 10-5 | new rating: 1655 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 401 | Wintero, Morten (1522) | Lost 0-2 | -191548 |
| top | record: 0-1 | new rating: 1548 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 242 | Fischer, Tom (1493) | Lost 0-2 | -201571 |
| 4modern | 349 | Lesch, Andreas (1522) | Won 2-1 | +171588 |
| 5modern | 611 | Liapatis, Theodoros (1711) | Lost 1-2 | -161572 |
| 6modern | 320 | Materne, Philipp (1565) | Lost 0-2 | -181554 |
| 7modern | 431 | Langer, Tim (1462) | Lost 0-2 | -201534 |
| 8modern | 393 | Macada, Miro (1383) | Won 2-0 | +161550 |
| 9modern | 336 | brunner, christos (1499) | Won 2-0 | +171567 |
| top | average opponent: 1519record: 3-4 | new rating: 1567 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 232 | Sekretarev, Nikita (1400) | Won 2-1 | +171473 |
| 3standard | 123 | Gerhardt, Rostislav (1500) | Won 2-0 | +191492 |
| 4standard | 201 | Neumann, Joaquim (1425) | Won 2-0 | +161508 |
| 5standard | 25 | Basoni, Federico (1544) | Won 2-0 | +191527 |
| 6standard | 32 | Sajgalik, Eduardo (1815) | Won 2-1 | +231550 |
| 7standard | 21 | Staciwa, Marcin (1587) | Lost 1-2 | -171533 |
| 8standard | 39 | Triantafillou, Dimitris (1599) | Lost 1-2 | -171516 |
| 9standard | 83 | Almgren, Oscar (1745) | Won 2-0 | +221538 |
| 10standard | 46 | Sternbauer, Bernhard (1679) | Won 2-0 | +211559 |
| 11standard | 41 | Bienk, Jeffrey (1676) | Won 2-0 | +201579 |
| 12standard | 23 | de Togni, Marco (1736) | Won 2-0 | +211600 |
| 13standard | 23 | Polak-Rottmann, Oliver (1831) | Lost 1-2 | -141586 |
| 14standard | 31 | Zulian, Simone (1803) | Lost 1-2 | -141572 |
| 15standard | 36 | Farago, Balazs (1630) | Won 2-1 | +191591 |
| top | average opponent: 1641record: 10-4 | new rating: 1591 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 246 | Wysoczanski, Krzysztof (1773) | Lost 0-2 | -131485 |
| 4sealed | 313 | Porostly, Petr (1564) | Lost 0-2 | -161469 |
| 5sealed | 413 | Leigh, Simon (1785) | Lost 0-2 | -131456 |
| top | average opponent: 1707record: 0-3 | new rating: 1456 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 646 | Gottwald, Tomas (1460) | Lost 1-2 | -191481 |
| 2sealed | 808 | Puleo, Vincenzo (1482) | Lost 1-2 | -181463 |
| 3sealed | 861 | Ben David, Liran (1462) | Won 2-0 | +181481 |
| 4sealed | 814 | Mulzer, Francesco (1430) | Won 2-1 | +171498 |
| 5sealed | 722 | Teixeira, Andre (1502) | Won 2-1 | +181516 |
| 6sealed | 691 | Czerwik, Tomasz (1505) | Lost 0-2 | -181498 |
| top | average opponent: 1474record: 3-3 | new rating: 1498 | ||