Mrozek, Michal
Current rating: 1539
Record: 31-30-3 (GP) / 8-7 (professional)
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2181 | Geertsen, Ditlev (1550) | Lost 1-2 | -181574 |
| 4sealed | 2233 | Hofmann, Mike (1823) | Lost 0-2 | -141560 |
| 5sealed | 2219 | Colledge, Anthony (1500) | Won 2-1 | +171577 |
| 6sealed | 2206 | Durmuller, Michael (1551) | Lost 1-2 | -191558 |
| 7sealed | 2198 | Tang, Frederic (1428) | Lost 1-2 | -201538 |
| 8sealed | 2178 | Comte, Valentin (1476) | Won 2-1 | +171555 |
| 9sealed | 2120 | Reusink, Paul (1645) | Lost 0-2 | -161539 |
| top | average opponent: 1567record: 2-5 | new rating: 1539 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 106 | Kopanski, Wojciech (1480) | Lost 1-2 | -211630 |
| 2standard | 311 | Guldan, Michal (1509) | Draw 1-1 | -21628 |
| 3standard | 487 | Dohmen, David (1482) | Won 2-0 | +151643 |
| 4standard | 398 | Greenleaf, Paul (1474) | Lost 0-2 | -211622 |
| 5standard | 462 | Dempsey, Peter J (1451) | Won 2-0 | +151637 |
| 6standard | 368 | Mikolajczak, Bartosz (1506) | Draw 1-1 | -21635 |
| 7standard | 366 | Defour, Florian (1445) | Lost 1-2 | -221613 |
| 8standard | 326 | Kozlowski, Chris (1446) | Lost 1-2 | -211592 |
| top | average opponent: 1474record: 2-4-2 | new rating: 1592 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 306 | Hektor, Alexander (1500) | Won 2-0 | +151654 |
| 2modern | 151 | Kubinek, Jiri (1504) | Lost 0-2 | -201634 |
| 3modern | 552 | Nitsche, Jiri (1524) | Lost 1-2 | -201614 |
| 4modern | 516 | Knoepfly, Jeremy (1349) | Draw 1-1 | -51609 |
| 5modern | 568 | lebaigue, maxime (1420) | Won 2-0 | +151624 |
| 6modern | 461 | Holst, Sebastian (1489) | Won 2-0 | +151639 |
| 7modern | 335 | Castelli, Massimo (1483) | Won 2-0 | +151654 |
| 8modern | 234 | Albesiano, Enrico (1626) | Lost 1-2 | -181636 |
| 9modern | 261 | Payen, Jeremy (1491) | Won 2-1 | +151651 |
| top | average opponent: 1487record: 5-3-1 | new rating: 1651 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 70 | Barborik, Lukas (1503) | Won 2-0 | +161659 |
| 5standard | 13 | Prost, Andrejs (1931) | Lost 0-2 | -141645 |
| 6standard | 403 | Munk, Troels (1640) | Lost 1-2 | -181627 |
| 7standard | 151 | Nowacki, Marcin (1483) | Won 2-0 | +161643 |
| 8standard | 116 | Huber, Felix-Juerg (1512) | Won 2-0 | +151658 |
| 9standard | 70 | Bylica, Lukasz (1582) | Lost 1-2 | -191639 |
| top | average opponent: 1608record: 3-3 | new rating: 1639 | ||
| Pro Tour Return to Ravnica (modern) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 63 | Tapody, Zoltan Istvan (1480) | Lost 1-2 | -201584 |
| 2modern | 148 | Victory, Robert (1708) | Won 2-0 | +201604 |
| 3modern | 85 | Putter, Pascal (1501) | Won 2-0 | +161620 |
| 4modern | 73 | Gryn, Maksym (1508) | Lost 1-2 | -201600 |
| 5modern | 73 | Michael, Kevin (1778) | Lost 1-2 | -151585 |
| 6draft | 171 | Mann, Stephen (1702) | Lost 1-2 | -151570 |
| 7draft | 73 | Still, Jim (1472) | Won 2-1 | +161586 |
| 8draft | 57 | Gauker, Dylan (1499) | Won 2-1 | +161602 |
| 9draft | 7 | Rietzl, Paul (2044) | Lost 0-2 | -101592 |
| 10draft | 96 | Solorzano, Fernando (1521) | Lost 1-2 | -201572 |
| 11draft | 119 | Portaro, Alessandro (1753) | Won 2-0 | +221594 |
| 12modern | 114 | Cleghorn, Moe (1511) | Won 2-0 | +161610 |
| 13modern | 102 | Fabiano, Gerard (1893) | Won 2-0 | +231633 |
| 14modern | 77 | Scheinin, Martin (1990) | Won 2-1 | +251658 |
| 15modern | 68 | Griffin, Matthew [USA] (1857) | Lost 0-2 | -151643 |
| top | average opponent: 1681record: 8-7 | new rating: 1643 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Bernhaerdt, Victor (1500) | Won 2-0 | +171576 |
| 2sealed | 99 | Boo, Jesper (1528) | Lost 0-2 | -191557 |
| 3sealed | 129 | Wiberg, Johan (1503) | Lost 0-2 | -191538 |
| 4sealed | 161 | Naslund, Olof (1481) | Lost 0-2 | -191519 |
| 5sealed | 185 | Christiansen, Lasse (1466) | Won 2-0 | +171536 |
| 6sealed | 167 | Schwelm, Enrico (1431) | Won 2-0 | +161552 |
| 7sealed | 132 | Jonsson, Pontus (1500) | Won 2-0 | +171569 |
| 8sealed | 93 | Bieniek, Lukasz (1514) | Won 2-0 | +171586 |
| 9sealed | 74 | Neumann, Johannes (1581) | Won 2-1 | +181604 |
| top | average opponent: 1500record: 6-3 | new rating: 1604 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 634 | Guedj, Thomas (1782) | Won 2-1 | +221573 |
| 3sealed | 564 | Musial, Lukasz (1837) | Won 2-0 | +221595 |
| 4sealed | 525 | Franz, Jan (1620) | Lost 0-2 | -171578 |
| 5sealed | 624 | Kratena, Ivo (1640) | Lost 1-2 | -171561 |
| 6sealed | 665 | Havlicek Jr., Drahomir (1509) | Won 2-1 | +171578 |
| 7sealed | 577 | Glisic, Bojan (1524) | Lost 1-2 | -191559 |
| top | average opponent: 1652record: 3-3 | new rating: 1559 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 15 | Gatti, Luca (1487) | Won 2-1 | +181520 |
| 3sealed | 80 | Kraft, Rene (1854) | Lost 0-2 | -121508 |
| 4sealed | 93 | Penko, Matic (1544) | Won 2-1 | +181526 |
| 5sealed | 130 | Kratter, Filippo (1763) | Lost 0-2 | -131513 |
| 6sealed | 103 | Staciwa, Marcin (1530) | Won 2-0 | +181531 |
| 7sealed | 107 | Guillet, Jean-Philippe (1603) | Lost 1-2 | -171514 |
| 8sealed | 101 | Severa, Giovanni (1521) | Won 2-1 | +181532 |
| 9sealed | 70 | Yan, Bo (1541) | Won 2-1 | +191551 |
| top | average opponent: 1605record: 5-3 | new rating: 1551 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 17 | Tobiasch, Marc (1520) | Lost 1-2 | -181517 |
| 4sealed | 254 | Grotenhuis, Thomas (1661) | Lost 1-2 | -161501 |
| 5sealed | 273 | Telge, Simon (1500) | Won 2-0 | +181519 |
| 6sealed | 220 | Friedrich, Fabian (1559) | Lost 0-2 | -171502 |
| top | average opponent: 1560record: 1-3 | new rating: 1502 | ||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 563 | Pakka, Esko (1481) | Won 2-0 | +181518 |
| 4sealed | 544 | Li, Alex (1585) | Won 2-0 | +191537 |
| 5sealed | 521 | Nerhus, Steinar (1921) | Lost 1-2 | -111526 |
| 6sealed | 538 | Vaananen, Aleksi (1712) | Won 2-0 | +211547 |
| 7sealed | 521 | Tiinus, Joona (1604) | Lost 0-2 | -171530 |
| 8sealed | 537 | Lybaert, Marijn (1800) | Lost 0-2 | -131517 |
| 9sealed | 559 | Hermans, Myrddin (1537) | Won 2-1 | +181535 |
| top | average opponent: 1663record: 4-3 | new rating: 1535 | ||