Guldan, Michal
Current rating: 1469
Record: 17-20-1 (GP) / 15-22-1 (professional)
| Players Tour Online 4 (MTGA IKO standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 144 | Arana, Renzo (1672) | Won 2-0 | +221488 |
| 2standard | 50 | Hoey, Matthew (1774) | Lost 1-2 | -131475 |
| 3standard | 78 | Leroy, Quentin (1626) | Lost 1-2 | -151460 |
| 4standard | 96 | Bracht, Maximilian (1640) | Won 2-0 | +211481 |
| 5standard | 96 | Olafsson, GudniThor (1490) | Lost 0-2 | -181463 |
| 6standard | 104 | Brzezinski, Joseph (1496) | Lost 1-2 | -171446 |
| 7standard | 105 | Lee, Kyle (1392) | Won 2-0 | +171463 |
| 8standard | 98 | Wlodarczyk, Andrzej (1573) | Won 2-0 | +201483 |
| 9standard | 87 | Becerra Reyes, Daniel (1734) | Lost 1-2 | -141469 |
| top | average opponent: 1600record: 4-5 | new rating: 1469 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Trommer, Jens (1483) | Won 2-1 | +171536 |
| 2sealed | 382 | Wong, Charles (1614) | Lost 0-2 | -161520 |
| 3sealed | 762 | Bender, Raphael (1462) | Lost 0-2 | -191501 |
| 4sealed | 676 | Piscitelli, Eugenio (1611) | Lost 1-2 | -161485 |
| 5sealed | 875 | Smaldino, Giuliano (1464) | Lost 0-2 | -191466 |
| top | average opponent: 1527record: 1-4 | new rating: 1466 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 185 | Demjanic, Tomas J (1441) | Won 2-0 | +161547 |
| 4standard | 101 | Utzon, Mads (1729) | Lost 0-2 | -141533 |
| 5standard | 312 | Nagy, Szilard (1503) | Won 2-0 | +171550 |
| 6standard | 191 | Drapala, Thomas (1782) | Lost 1-2 | -141536 |
| 7standard | 294 | Mehlhorn, Anne (1542) | Lost 1-2 | -181518 |
| 8standard | 261 | Faggin, Ari (1580) | Won 2-0 | +191537 |
| 9standard | 202 | Rizhikov, Pavel (1515) | Lost 0-2 | -181519 |
| top | average opponent: 1585record: 3-4 | new rating: 1519 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 227 | Nowak, Lukasz (1500) | Lost 0-2 | -181509 |
| 2standard | 311 | Mrozek, Michal (1630) | Draw 1-1 | +21511 |
| 3standard | 489 | Tatyana, Kuznetcova (1481) | Won 2-0 | +181529 |
| 4standard | 410 | Zuberek, Bartosz (1499) | Won 2-0 | +171546 |
| 5standard | 290 | Jabs, Slawomir (1699) | Lost 1-2 | -151531 |
| top | average opponent: 1562record: 2-2-1 | new rating: 1531 | ||
| Pro Tour Dragons of Tarkir (DTK standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 136 | Speck, Stephen (1949) | Lost 1-2 | -111471 |
| 2draft | 67 | Baberowski, Dirk (1707) | Lost 1-2 | -131458 |
| 3draft | 2 | Yabuta, Junichi (1791) | Won 2-1 | +241482 |
| 4standard | 120 | Cochran, Hunter (1460) | Won 2-1 | +171499 |
| 5standard | 87 | Abilio, Durval (1694) | Lost 0-2 | -141485 |
| 6standard | 112 | Han, Bing (1856) | Lost 0-2 | -121473 |
| 7standard | 157 | Dolar, Robin (1870) | Won 2-0 | +251498 |
| 8standard | 129 | Cordero Valle, Marcos (1808) | Won 2-1 | +231521 |
| 9draft | 34 | Pearce, Quentinn (1550) | Lost 1-2 | -171504 |
| 11draft | 103 | Foster, David (1726) | Lost 0-2 | -141490 |
| 12standard | 116 | Calf, David (1517) | Won 2-0 | +191509 |
| 13standard | 94 | Koch, Florian (1951) | Won 2-1 | +251534 |
| 14standard | 78 | Lipp, Scott (1990) | Lost 1-2 | -101524 |
| 15standard | 83 | Semenov, Petr (1637) | Lost 1-2 | -161508 |
| 16standard | 92 | Iafrate, Drew (1594) | Won 2-1 | +191527 |
| top | average opponent: 1740record: 7-8 | new rating: 1527 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 41 | Bujanowicz, Pawel (1534) | Won 2-1 | +191484 |
| 4sealed | 132 | Mackl, Valentin (2046) | Lost 0-2 | -81476 |
| 5sealed | 237 | Ehrle, Philip (1749) | Won 2-0 | +231499 |
| 6sealed | 92 | Zatlkaj, Matej (2079) | Won 2-1 | +271526 |
| 7sealed | 24 | Reiffenstein, Jakob (1585) | Lost 0-2 | -171509 |
| 8sealed | 116 | Urban, Tamas (1641) | Lost 1-2 | -151494 |
| 9sealed | 131 | Tapody, Zoltan Istvan (1835) | Lost 1-2 | -121482 |
| top | average opponent: 1781record: 3-4 | new rating: 1482 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Popper, David (1382) | Lost 0-2 | -191423 |
| 2standard | 402 | Borckholder, Chris (1493) | Won 2-1 | +201443 |
| 3standard | 379 | Karasek, Lukas (1508) | Lost 0-2 | -171426 |
| 4standard | 550 | Launois, Loic (1537) | Won 2-0 | +201446 |
| 5standard | 391 | Knap, Cestmir (1291) | Lost 1-2 | -211425 |
| 6standard | 573 | Wibmer, Sebastian (1482) | Won 2-1 | +191444 |
| 7standard | 398 | Loboda, Maciej (1505) | Lost 0-2 | -171427 |
| 8standard | 444 | De Biasi, Samuel (1479) | Won 2-0 | +191446 |
| 9standard | 354 | Nacsa, Zsofia (1510) | Won 2-1 | +191465 |
| top | average opponent: 1465record: 5-4 | new rating: 1465 | ||
| 2002 European Championship (mixed) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 60 | Scheuchenstuhl, Martin (1584) | Lost 0-2 | -171502 |
| 2draft | 129 | Mayer, Michael (1586) | Lost 0-2 | -161486 |
| 3draft | 140 | Rossi, Simone (1545) | Won 2-1 | +191505 |
| 4draft | 123 | Giusti, Norberto (1596) | Lost 0-2 | -171488 |
| 5draft | 130 | McKeon, Robert (1369) | Lost 0-2 | -201468 |
| 6draft | 140 | Tomcani, Jan (1667) | Lost 0-2 | -141454 |
| 7draft | 124 | Ishii, Kuniyoshi (1626) | Lost 1-2 | -151439 |
| 8standard | 128 | Urziceanu, Valentin (1289) | Won 2-0 | +151454 |
| 9standard | 123 | Zarka, Julien (1448) | Won 2-0 | +181472 |
| 10standard | 111 | Wang, Kung-Chieh (1717) | Lost 0-2 | -141458 |
| 11standard | 103 | Meaney, Alan (1463) | Lost 1-2 | -171441 |
| 12standard | 88 | Refsdal, Thomas (1567) | Won 2-0 | +201461 |
| 13standard | 80 | Rivas, Mateo (1478) | Lost 0-2 | -181443 |
| 14standard | 73 | Kordic, Grga (1401) | Draw 1-1 | -11442 |
| top | average opponent: 1524record: 4-9-1 | new rating: 1442 | ||
| Grand Prix Vienna 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 77 | Haustein, Ulrike (1500) | Won 0-0 | +181518 |
| 3extended | 53 | Martoch, Michal (1518) | Won 0-0 | +181536 |
| 4extended | 1 | Mayer, Wolfgang (1554) | Lost 0-0 | -181518 |
| 5extended | 25 | Pagorek, Laurent (1533) | Lost 0-0 | -171501 |
| 6extended | 58 | Beinhauer, Rupert (1517) | Won 0-0 | +181519 |
| top | average opponent: 1524record: 3-2 | new rating: 1519 | ||