Viola, Carlo
Current rating: 1525
Record: 30-33-1
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 113 | Van Loenhout, Rob (1525) | Lost 1-2 | -181540 |
| 3standard | 266 | Maggio, Andrea Federico (1485) | Won 2-1 | +171557 |
| 4standard | 300 | Avoscan, Raul (1548) | Lost 1-2 | -191538 |
| 5standard | 331 | Bianchini, Federico (1532) | Won 2-1 | +181556 |
| 6standard | 189 | Cirigliano, Matteo (1856) | Lost 0-2 | -121544 |
| 7standard | 241 | Sucquet, Alexander (1521) | Lost 1-2 | -191525 |
| top | average opponent: 1578record: 2-4 | new rating: 1525 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 35 | Hustler-Wraight, Peter (1449) | Won 2-0 | +161566 |
| 3sealed | 148 | Donkers, Kevin (1502) | Won 2-0 | +171583 |
| 4sealed | 145 | Wone, Michel (1616) | Won 2-1 | +191602 |
| 5sealed | 72 | Christensen, Oscar (1920) | Lost 1-2 | -131589 |
| 6sealed | 174 | Neves, Vasco (1570) | Lost 0-2 | -181571 |
| 7sealed | 288 | Gregoir, Christophe (1832) | Lost 1-2 | -131558 |
| 8sealed | 392 | Porten, Andreas (1603) | Won 2-0 | +181576 |
| 9sealed | 252 | Maineri, Ivano (1416) | Won 2-0 | +151591 |
| 10draft | 54 | Urban, Tamas (1732) | Lost 0-2 | -151576 |
| 11draft | 51 | Kochetygov, Vladislav (1591) | Lost 1-2 | -181558 |
| top | average opponent: 1623record: 5-5 | new rating: 1558 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 25 | Fortier, Remi (1938) | Lost 1-2 | -121556 |
| 3standard | 440 | Garcia Vicente, Ruben (1499) | Lost 1-2 | -191537 |
| 4standard | 602 | Geffroy, Francois (1508) | Lost 1-2 | -181519 |
| 5standard | 600 | Calabuig Baquedano, Angel (1464) | Won 2-0 | +171536 |
| 6standard | 501 | Vassalo, Pedro (1429) | Draw 1-1 | -21534 |
| 7standard | 527 | Houssier, Yann (1440) | Won 2-0 | +161550 |
| top | average opponent: 1546record: 2-3-1 | new rating: 1550 | ||
| Grand Prix Rimini 2016 (EMN standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 17 | Cromer, Guillaume (1413) | Won 2-0 | +171445 |
| 3standard | 94 | Zulian, Simone (1756) | Lost 0-2 | -121433 |
| 4standard | 224 | Hristov, Lenard (1588) | Lost 0-2 | -151418 |
| 5standard | 291 | Michieletti, Alex (1523) | Lost 1-2 | -161402 |
| 6standard | 308 | Domaingo, Benni (1482) | Won 2-1 | +191421 |
| 7standard | 289 | Cirinesi, Nicholas (1480) | Won 2-1 | +191440 |
| 8standard | 223 | Benzi, Luca (1605) | Won 2-0 | +211461 |
| 9standard | 176 | Mulato, Daniel (1586) | Won 2-0 | +201481 |
| 10standard | 107 | Merlo, Michele (1592) | Won 2-0 | +201501 |
| 11standard | 53 | Perez, Ruben (1965) | Lost 1-2 | -101491 |
| 12standard | 98 | Berger, Joachim Tibor (1508) | Won 2-1 | +191510 |
| 13standard | 85 | Akdamar, Meric (1578) | Won 2-1 | +191529 |
| 14standard | 35 | Boldrini, Giulio (1695) | Won 2-1 | +211550 |
| 15standard | 34 | Kalin, Felix (1548) | Won 2-1 | +181568 |
| top | average opponent: 1594record: 10-4 | new rating: 1568 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 9 | Sacco, Dario (1518) | Won 2-0 | +201453 |
| 3modern | 431 | Bennardo, Lorenzo (1577) | Lost 0-2 | -161437 |
| 4modern | 568 | Gravelli, Daniel (1518) | Won 2-1 | +201457 |
| 5modern | 192 | van Alphen, Pascal (1618) | Lost 1-2 | -161441 |
| 6modern | 481 | Marciano, Giancarlo (1517) | Lost 0-2 | -161425 |
| 7modern | 563 | Wibisono, Rudy (1502) | Won 2-1 | +191444 |
| 8modern | 414 | Solbeck, David (1520) | Lost 0-2 | -161428 |
| top | average opponent: 1539record: 3-4 | new rating: 1428 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Esteves, Georges (1411) | Won 2-0 | +181446 |
| 2sealed | 152 | Sarton, Clement (1685) | Lost 0-2 | -141432 |
| 3sealed | 751 | Delorme, Remi (1434) | Won 2-0 | +181450 |
| 4sealed | 497 | Crepin, Philippe (1381) | Lost 0-2 | -191431 |
| 5sealed | 478 | Marrec, Amaury (1500) | Won 2-0 | +191450 |
| 6sealed | 347 | Cosandier, Dorian (1505) | Lost 0-2 | -171433 |
| top | average opponent: 1486record: 3-3 | new rating: 1433 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 59 | Chhen, Patrick (1617) | Lost 1-2 | -151438 |
| 2modern | 523 | troni, paolo (1481) | Won 2-0 | +191457 |
| 3modern | 455 | Urabl, Daniel (1467) | Won 2-0 | +181475 |
| 4modern | 258 | Faggin, Ari (1650) | Lost 0-2 | -151460 |
| 5modern | 577 | Locarini, Riccardo (1649) | Lost 0-2 | -141446 |
| 6modern | 553 | Amendola, Michele (1472) | Lost 1-2 | -181428 |
| top | average opponent: 1556record: 2-4 | new rating: 1428 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 113 | Verbeeck, Matthias (1457) | Lost 0-2 | -191481 |
| 2modern | 551 | Gonzalez Paz, Yelko (1482) | Won 2-0 | +181499 |
| 3modern | 469 | Soler, Pedro (1499) | Won 2-0 | +181517 |
| 4modern | 564 | Deltour, Louis (1835) | Lost 1-2 | -121505 |
| 5modern | 621 | Peille, Clement (1589) | Lost 0-2 | -171488 |
| 6modern | 699 | De La Paz Cabrera, Joaquin (1505) | Lost 0-2 | -171471 |
| 7modern | 624 | Buttica, Riccardo (1467) | Lost 1-2 | -181453 |
| 8modern | 560 | Nachbur, Mickael (1497) | Won 2-0 | +181471 |
| 9modern | 457 | Saiz, David (1465) | Lost 1-2 | -181453 |
| top | average opponent: 1533record: 3-6 | new rating: 1453 | ||