Massmann, Marcel
Current rating: 1636
Record: 59-55-3
Grand Prix Bochum 2012Grand Prix Vienna 2013Grand Prix Utrecht 2015Grand Prix Lille 2016Grand Prix Warsaw 2016Grand Prix Utrecht 2017Grand Prix Barcelona 2017Grand Prix Copenhagen 2017Grand Prix Amsterdam 2017Grand Prix Warsaw 2017Grand Prix Birmingham 2018 (leg)Grand Prix Birmingham 2018 (std)Grand Prix Copenhagen 2018Grand Prix Brussels 2020
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 331 | Grilli, Daniele Davide (1500) | Lost 1-2 | -191504 |
| 2pioneer | 427 | Wache, Paul (1635) | Won 2-1 | +211525 |
| 3pioneer | 596 | Erenyi, Jakub (1597) | Won 2-0 | +191544 |
| 4pioneer | 235 | Cats, Bruno (1520) | Won 2-0 | +181562 |
| 5pioneer | 294 | Cordobes Gel, Albert (1573) | Won 2-1 | +181580 |
| 6pioneer | 100 | Loven, Axel (1447) | Won 2-0 | +151595 |
| 7pioneer | 129 | Ganz, Andreas (1961) | Won 2-0 | +251620 |
| 8pioneer | 77 | Mieth, Tobias (1760) | Won 2-1 | +201640 |
| 9pioneer | 14 | Sanchez, Eugeni (1841) | Won 2-0 | +221662 |
| 10pioneer | 7 | Zimmermann, Martin (1950) | Won 2-0 | +231685 |
| 11pioneer | 13 | Airaksinen, Mikko (1864) | Lost 0-2 | -151670 |
| 12pioneer | 38 | Kanelis, Pavlos (1617) | Won 2-1 | +171687 |
| 13pioneer | 14 | Relat, Ferran (1806) | Lost 1-2 | -151672 |
| 14pioneer | 34 | Beerens, Stefan (1611) | Lost 1-2 | -201652 |
| 15pioneer | 44 | Roudier, Remi (1726) | Lost 1-2 | -161636 |
| top | average opponent: 1694record: 10-5 | new rating: 1636 | ||
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 107 | Raagaard, Anders (1467) | Won 2-0 | +171555 |
| 3standard | 108 | Thygesen, Martin (1500) | Won 2-1 | +171572 |
| 4standard | 44 | Bagirov, Vasily (1582) | Lost 0-2 | -181554 |
| 5standard | 177 | Kurki, Joonas (1714) | Lost 1-2 | -151539 |
| 6standard | 175 | Goddik, Hans Jacob (1633) | Lost 0-2 | -171522 |
| 7standard | 213 | Krejci, Radek (1418) | Lost 1-2 | -201502 |
| 8standard | 201 | Cofalik, Szymon (1636) | Won 2-0 | +211523 |
| top | average opponent: 1564record: 3-4 | new rating: 1523 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 292 | Szura, Robert (1463) | Won 2-0 | +171533 |
| 4standard | 111 | Ball, Nick (1685) | Won 2-0 | +211554 |
| 5standard | 49 | Elia, Andrew (1653) | Lost 0-2 | -161538 |
| top | average opponent: 1600record: 2-1 | new rating: 1538 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 177 | Sajjad, Usama (1725) | Won 2-1 | +211562 |
| 4legacy | 93 | Finkes, Sebastian (1559) | Lost 0-2 | -181544 |
| 5legacy | 182 | Jakobsson, Thomas (1608) | Won 2-1 | +191563 |
| 6legacy | 129 | Sochurek, Petr (2001) | Lost 1-2 | -101553 |
| 7legacy | 131 | Winter, Jonathan [DEU] (1531) | Lost 0-2 | -191534 |
| 8legacy | 214 | Mayne, Daniel (1535) | Lost 0-2 | -181516 |
| top | average opponent: 1660record: 2-4 | new rating: 1516 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 57 | Caminiti, Roberto (1355) | Won 2-0 | +151564 |
| 4standard | 104 | Bausch, Joshua (1828) | Lost 0-2 | -141550 |
| 5standard | 189 | Banach, Kamil (1590) | Won 2-0 | +191569 |
| 6standard | 100 | Alvarez Vega, Adrian (1547) | Won 2-1 | +181587 |
| 7standard | 87 | Vicien Escar, Juan Jose (1671) | Won 2-1 | +191606 |
| 8standard | 56 | Sobora, Maciej (1592) | Lost 0-2 | -181588 |
| 9standard | 64 | Shcherbina, Alexey (1553) | Lost 0-2 | -191569 |
| 10standard | 176 | Potovin, Nikolay (1806) | Lost 0-2 | -141555 |
| 11standard | 156 | Cichovsky, Lukas (1547) | Draw 1-1 | 01555 |
| 12standard | 163 | Stagnoli, Nicola (1524) | Lost 0-2 | -181537 |
| 13standard | 168 | Ruiz, Pablo (1497) | Draw 1-1 | -11536 |
| 14standard | 164 | Cassini, Gregory (1604) | Lost 0-2 | -171519 |
| 15standard | 152 | Volpi, Mattia (1709) | Won 2-0 | +221541 |
| top | average opponent: 1602record: 5-6-2 | new rating: 1541 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 227 | Waugh, Nick (1517) | Lost 1-2 | -191552 |
| 4standard | 288 | Carstensen, Morten (1483) | Lost 0-2 | -191533 |
| 5standard | 463 | Tong, Wu (1663) | Lost 0-2 | -161517 |
| 6standard | 412 | Sellers, Dennis (1422) | Won 2-0 | +171534 |
| 7standard | 332 | de Groot, Bjorn (1515) | Lost 0-2 | -191515 |
| 8standard | 350 | Van Lierde, Joachim (1503) | Won 2-0 | +181533 |
| 9standard | 261 | Stoner, Samuel (1425) | Won 2-0 | +161549 |
| top | average opponent: 1504record: 3-4 | new rating: 1549 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 130 | Navarro, Diego (1426) | Lost 0-2 | -211594 |
| 3modern | 493 | Szwebs, Michal (1618) | Lost 1-2 | -181576 |
| 4modern | 752 | Neniskis, Algirdas (1710) | Won 2-0 | +211597 |
| 5modern | 594 | Delameilleure, Dimitri (1503) | Won 2-0 | +161613 |
| 6modern | 442 | Fassler, Dario (1519) | Lost 0-2 | -201593 |
| 7modern | 573 | Cabrit, Nicolas (1623) | Lost 1-2 | -171576 |
| 8modern | 607 | Gaarsdal, Luca (1462) | Won 2-0 | +161592 |
| 9modern | 476 | Johnson, Matthew [ENG] (1459) | Lost 1-2 | -211571 |
| top | average opponent: 1540record: 3-5 | new rating: 1571 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 102 | Drapala, Thomas (1738) | Lost 1-2 | -161612 |
| 3standard | 419 | Jackson, Ross [ENG] (1472) | Lost 1-2 | -211591 |
| 4standard | 526 | Aparicio Jimenez, Carlos Angel (1444) | Lost 0-2 | -201571 |
| 5standard | 537 | Chalaris, Symeon (1463) | Lost 1-2 | -201551 |
| 6standard | 561 | Montoro, Enric (1397) | Won 2-1 | +151566 |
| 7standard | 496 | Watton, Timothy (1462) | Won 2-0 | +161582 |
| 8standard | 400 | Flips, Lionel (1554) | Won 2-0 | +171599 |
| 9standard | 327 | Palamara, Alessandro (1469) | Won 2-0 | +161615 |
| top | average opponent: 1500record: 4-4 | new rating: 1615 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 157 | Kovpak, Andriy (1500) | Won 2-1 | +161645 |
| 3standard | 59 | Berner, Matthias (1564) | Won 2-0 | +171662 |
| 4standard | 54 | Gross, Moritz (1638) | Lost 1-2 | -191643 |
| 5standard | 238 | Papadopoulos, Panagiotis (1837) | Won 2-1 | +221665 |
| 6standard | 173 | Widodoputro, Adityakhrisna (1557) | Lost 0-2 | -201645 |
| 7standard | 269 | Hatto, Steve (1905) | Lost 0-2 | -141631 |
| 8standard | 234 | Aaen, Tommy (1510) | Lost 0-2 | -201611 |
| 9standard | 352 | Rapetta, Alfredo (1543) | Won 2-1 | +171628 |
| top | average opponent: 1632record: 4-4 | new rating: 1628 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 85 | Blumstein, Eduard (1500) | Won 2-1 | +181526 |
| 2standard | 150 | Berger, Maximilien (1686) | Won 2-0 | +211547 |
| 3standard | 6 | Bienko, Krzysztof (1500) | Lost 1-2 | -191528 |
| 4standard | 260 | Pietron, Krzysztof (1582) | Won 2-0 | +191547 |
| 5standard | 233 | Bedynski, Adam (1541) | Won 2-0 | +181565 |
| 6standard | 72 | Schultze, Max (1855) | Won 2-0 | +231588 |
| 7standard | 27 | Martin, Maxime (1678) | Won 2-1 | +201608 |
| 8standard | 50 | Foulkes, Matthew (1663) | Won 2-0 | +191627 |
| 9standard | 30 | Horvath, Tamas (1713) | Lost 1-2 | -171610 |
| 10standard | 56 | Cabrer, Marc (1684) | Won 2-0 | +201630 |
| 11standard | 22 | Hottmann, Alex (1975) | Lost 0-2 | -121618 |
| 12standard | 47 | Lorenc, Michal (1840) | Won 2-1 | +221640 |
| 13standard | 38 | Angelin, Marcus (1913) | Lost 0-2 | -131627 |
| 14standard | 69 | Paolucci, Matteo (1611) | Won 2-1 | +171644 |
| 15standard | 44 | Zorzi, Giulio (1805) | Lost 0-2 | -151629 |
| top | average opponent: 1703record: 10-5 | new rating: 1629 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 351 | Garcia Montavez, Aitor (1506) | Lost 0-2 | -171452 |
| 2modern | 559 | Maroye, Thierry (1482) | Won 2-0 | +181470 |
| 3modern | 667 | Nguyen, Felix (1486) | Lost 0-2 | -171453 |
| 4modern | 617 | Pereira, Michael (1482) | Draw 1-1 | 01453 |
| 5modern | 707 | Huygen, Onno (1456) | Won 2-0 | +181471 |
| 6modern | 559 | Urset, Antoine (1614) | Won 2-0 | +211492 |
| 7modern | 389 | Meeussen, Lars (1466) | Won 2-1 | +171509 |
| 8modern | 271 | Marie, Jerome (1506) | Won 2-0 | +181527 |
| 9modern | 174 | Bultel, Clement (1481) | Lost 1-2 | -191508 |
| top | average opponent: 1498record: 5-3-1 | new rating: 1508 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1156 | Hyeraci, Andrea (1517) | Lost 0-2 | -181469 |
| top | record: 0-1 | new rating: 1469 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 144 | Rus, Tine (1782) | Lost 0-2 | -131506 |
| 3standard | 402 | jarasek, David (1480) | Lost 0-2 | -191487 |
| 4standard | 562 | Szanto, Gergo (1434) | Lost 0-2 | -191468 |
| 5standard | 601 | Tamas, Alexander (1464) | Lost 1-2 | -181450 |
| 6standard | 598 | Kostelny, Pavel (1443) | Won 2-0 | +181468 |
| 7standard | 519 | Straubenmuller, Michael (1450) | Won 2-0 | +181486 |
| 8standard | 399 | Lindner, Andreas (1534) | Won 2-1 | +191505 |
| 9standard | 341 | Jobstmann, Daniel (1504) | Lost 1-2 | -181487 |
| top | average opponent: 1511record: 3-5 | new rating: 1487 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 173 | Fleiter, Rolf (1500) | Won 2-1 | +181518 |
| 2standard | 116 | Klocker, Mario (1597) | Lost 0-2 | -171501 |
| 3standard | 281 | Secher, Joachim (1534) | Lost 0-2 | -171484 |
| 4standard | 303 | Platt, Karl Florian (1576) | Won 2-1 | +201504 |
| 5standard | 292 | Murschel, Vincent (1467) | Lost 1-2 | -191485 |
| 6standard | 310 | Bouzioutis, Tino (1453) | Won 2-0 | +171502 |
| 7standard | 224 | Vinkelman, Andras (1450) | Won 2-1 | +181520 |
| 8standard | 182 | Van Baalen, Jeremy (1517) | Lost 1-2 | -191501 |
| 9standard | 148 | Uyman, Muhammed (1470) | Won 2-0 | +181519 |
| top | average opponent: 1507record: 5-4 | new rating: 1519 | ||