Hosszu, Ervin
Current rating: 1614
Record: 19-15-4 (GP) / 8-8 (professional)
| Grand Prix Bologna 2019 (legacy) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 195 | Laurenzi, Alberto (1392) | Won 2-1 | +141615 |
| 2legacy | 180 | Pedon, Alessandro (1703) | Won 2-1 | +201635 |
| 3legacy | 9 | Chandler, Vincent (1535) | Lost 1-2 | -201615 |
| 4legacy | 291 | Luszczynski, Mirek (1504) | Lost 0-2 | -201595 |
| 5legacy | 390 | Mouncer, Patrick (1364) | Won 2-1 | +141609 |
| 6legacy | 251 | Bonaventura, Ciro (1814) | Won 2-0 | +211630 |
| 7legacy | 143 | Pinto, Antonio (1723) | Lost 1-2 | -161614 |
| top | average opponent: 1576record: 4-3 | new rating: 1614 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 503 | Sulzycki, Konrad (1516) | Won 2-1 | +171580 |
| 2sealed | 356 | Zimmermann, Bob (1381) | Lost 0-2 | -211559 |
| 3sealed | 341 | Aaro, Carl Oscar (1658) | Won 2-1 | +201579 |
| 4sealed | 181 | Choca, Joao (1763) | Won 2-0 | +211600 |
| 5sealed | 86 | Stefanovic, Igor (1447) | Won 2-0 | +151615 |
| 6sealed | 41 | Oliveros, Carlos (1726) | Lost 0-2 | -161599 |
| 7sealed | 235 | Monsen, Patrick (1452) | Won 2-1 | +151614 |
| 8sealed | 254 | Durham, Michael (1855) | Lost 0-2 | -131601 |
| top | average opponent: 1600record: 5-3 | new rating: 1601 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 646 | Quesada, Cyril (1444) | Won 2-1 | +161605 |
| 2modern | 317 | Chang, Yul (1433) | Won 2-0 | +141619 |
| 3modern | 337 | Hohengassner, Thomas (1576) | Won 2-1 | +181637 |
| 4modern | 6 | Fischer, Hans Christian (1598) | Lost 1-2 | -191618 |
| 5modern | 123 | Bach, Wolfgang (1698) | Lost 1-2 | -171601 |
| 6modern | 515 | Sucquet, Alexander (1565) | Lost 1-2 | -181583 |
| 7modern | 504 | Milota, Daniel (1498) | Lost 0-2 | -201563 |
| top | average opponent: 1545record: 3-4 | new rating: 1563 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 169 | Bogolyubov, Dmitry (1575) | Lost 0-2 | -181576 |
| 4legacy | 218 | Lirola, Francois (1555) | Draw 1-1 | 01576 |
| 5legacy | 344 | Olsen, Michelle (1611) | Draw 1-1 | 01576 |
| 6legacy | 439 | Visentin, Pierrick (1503) | Draw 1-1 | -11575 |
| 7legacy | 351 | Salo, Jaakko (1505) | Won 2-0 | +171592 |
| 8legacy | 245 | Lampinen, Bjorn (1561) | Lost 0-2 | -191573 |
| 9legacy | 337 | Reidel, Johan (1463) | Won 2-1 | +161589 |
| top | average opponent: 1539record: 2-2-3 | new rating: 1589 | ||
| Pro Tour Theros (THS standard) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 125 | Gerhardt, Scott (1856) | Won 2-1 | +231567 |
| 2draft | 66 | Deltour, Louis (1735) | Won 2-0 | +211588 |
| 3draft | 12 | Rietzl, Paul (1842) | Lost 0-2 | -131575 |
| 4standard | 39 | Severin, Thoralf (1939) | Won 2-1 | +241599 |
| 5standard | 39 | Jonas, Madison (1710) | Lost 1-2 | -161583 |
| 6standard | 79 | Christensen, Oscar (1765) | Lost 1-2 | -151568 |
| 7standard | 82 | Swift, Orrin (1776) | Won 2-1 | +221590 |
| 8standard | 93 | Cornelissen, Kamiel (1954) | Lost 1-2 | -111579 |
| 9draft | 1 | Dunaway, Paul (1469) | Lost 0-2 | -201559 |
| 10draft | 127 | Cabrero, Ricardo (1698) | Won 2-1 | +201579 |
| 11draft | 108 | Yasooka, Shota (1953) | Lost 0-2 | -111568 |
| 12standard | 128 | Kopecky, Leos (1453) | Won 2-0 | +151583 |
| 13standard | 112 | Braun-Duin, Brian (1768) | Lost 1-2 | -141569 |
| 14standard | 99 | Maly, Ondrej (1736) | Won 2-1 | +211590 |
| 15standard | 87 | Berni, Roberto (1676) | Lost 1-2 | -171573 |
| 16standard | 92 | Del Basso, Federico (1740) | Won 2-1 | +211594 |
| top | average opponent: 1754record: 8-8 | new rating: 1594 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 188 | Nielsen, Thomas S (1500) | Won 2-0 | +181518 |
| 2legacy | 6 | Wehrland, Falk (1558) | Lost 1-2 | -171501 |
| 3legacy | 292 | Righini, Domenico (1435) | Won 0-0 | +171518 |
| 4legacy | 230 | Garthe, Tobias (1574) | Won 2-1 | +191537 |
| 5legacy | 209 | Krautmann, Wenzel (1881) | Draw 1-1 | +61543 |
| 6legacy | 228 | Frerard, David (1544) | Lost 0-2 | -181525 |
| 7legacy | 307 | Rodriguez Vilanova, Nestor (1636) | Lost 0-2 | -161509 |
| 8legacy | 326 | Morin, Jerome (1500) | Won 2-0 | +171526 |
| 9legacy | 241 | Theijssen, Tom (1482) | Won 2-0 | +181544 |
| top | average opponent: 1568record: 5-3-1 | new rating: 1544 | ||