Dadyko, Alexander
Current rating: 1820 (#1753)
Record: 48-28-1 (GP) / 4-7 (professional)
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1700 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 264 | Sasaki, Shin (1514) | Won 2-1 | +151715 |
| 3pioneer | 13 | Yoshizawa, Kohei (1575) | Won 2-0 | +151730 |
| 4pioneer | 192 | Nakajima, You (1539) | Won 2-1 | +151745 |
| 5pioneer | 31 | Akagawa, Retta (1527) | Won 2-1 | +141759 |
| 6pioneer | 38 | Takeuchi, Ryota (1748) | Lost 1-2 | -181741 |
| 7pioneer | 116 | Kobayashi, Ryohei (1693) | Won 2-0 | +171758 |
| 8pioneer | 74 | Maki, Kazunori (1728) | Lost 0-2 | -191739 |
| 9pioneer | 149 | Kamiya, Kazuhiro (1530) | Won 2-1 | +141753 |
| 10pioneer | 76 | Matsushima, Yuki (1531) | Won 2-0 | +141767 |
| 11pioneer | 23 | Iwamoto, Shintaro (1626) | Won 2-1 | +161783 |
| 12pioneer | 26 | Numata, Yusuke (1810) | Won 2-1 | +181801 |
| 13pioneer | 14 | Usui, Syou (1958) | Won 2-0 | +211822 |
| 14pioneer | 9 | Canonica, Kevin (1867) | Lost 1-2 | -171805 |
| 15pioneer | 14 | Setsompop, Mingrerk (1639) | Won 2-0 | +151820 |
| top | average opponent: 1663record: 11-3 | new rating: 1820 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1701 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 28 | Foo, Wen Han (1586) | Lost 0-2 | -201681 |
| 4sealed | 185 | Mo, Jiantao (1510) | Won 2-0 | +151696 |
| 5sealed | 73 | Chalermtanasak, Pattana (1545) | Lost 0-2 | -211675 |
| 6sealed | 135 | Poh, Daryl (1471) | Won 2-0 | +141689 |
| 7sealed | 94 | Sapri, Zuhaidi (1490) | Draw 1-1 | -31686 |
| 8sealed | 119 | Faiesall, Mohd Hafiz (1491) | Won 2-0 | +141700 |
| top | average opponent: 1516record: 3-2-1 | new rating: 1700 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 537 | Hayashi, Takatomo (1698) | Won 2-0 | +201608 |
| 4sealed | 9 | Oshima, Keisuke (1692) | Won 2-0 | +201628 |
| 5sealed | 60 | Kozaki, Yosuke (1646) | Lost 1-2 | -181610 |
| 6sealed | 80 | Nakashima, Yuuya (1671) | Won 2-1 | +191629 |
| 7sealed | 193 | Sciesinski, Marcin (1609) | Lost 0-2 | -181611 |
| 8sealed | 285 | Taira, Kentaro (1580) | Won 2-0 | +171628 |
| 9sealed | 195 | Yoshida, Yuuji (1953) | Won 2-0 | +241652 |
| 10draft | 14 | Nishida, Keisuke (1615) | Lost 0-2 | -191633 |
| 11draft | 14 | Kondo, Go (1584) | Won 2-1 | +171650 |
| 12draft | 14 | Hayashi, Takatomo (1740) | Won 2-0 | +201670 |
| 13draft | 14 | Willems, Sjoerd (1745) | Won 2-1 | +191689 |
| 14draft | 168 | Harane, Kenta (2033) | Won 2-1 | +241713 |
| 15draft | 104 | Masukado, Kenta (2007) | Lost 0-2 | -121701 |
| top | average opponent: 1736record: 9-4 | new rating: 1701 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 205 | Lu, Weikai (1537) | Lost 1-2 | -201597 |
| 3standard | 319 | Takesue, Chikara (1706) | Lost 1-2 | -161581 |
| 4standard | 450 | Tiong, Chris (1590) | Won 2-1 | +181599 |
| 5standard | 339 | Watanabe, Takeshi 9875 (1517) | Won 2-1 | +171616 |
| 6standard | 192 | Nishikawa, Satoshi (1335) | Lost 1-2 | -231593 |
| 7standard | 276 | Lin, Sheng Qi (1483) | Won 2-0 | +161609 |
| 8standard | 193 | Primicias, James Joash (1466) | Lost 1-2 | -211588 |
| top | average opponent: 1519record: 3-4 | new rating: 1588 | ||
| Mythic Championship II (modern) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 242 | Wilson, Noah 0672 (1536) | Won 2-0 | +161656 |
| 2draft | 170 | Lopez, Andrew (1686) | Lost 1-2 | -171639 |
| 3draft | 75 | Giorgio, Francesco (1948) | Lost 0-2 | -131626 |
| 4modern | 158 | Rosadini, Edoardo (1561) | Won 2-0 | +171643 |
| 5modern | 131 | Edel, Willy (1916) | Won 2-1 | +231666 |
| 6modern | 94 | Huang, Hao-Shan (1762) | Won 2-1 | +201686 |
| 7modern | 33 | Scott-Vargas, Luis (2324) | Lost 1-2 | -81678 |
| 8modern | 78 | Dolata, Maciej (1788) | Lost 0-2 | -161662 |
| 9draft | 129 | Carr, Richard (1598) | Lost 0-1 | -191643 |
| 10draft | 152 | Majlaton, Alex (2026) | Lost 0-2 | -121631 |
| 11draft | 130 | Jankovsky, Marshall (1813) | Lost 0-2 | -141617 |
| top | average opponent: 1814record: 4-7 | new rating: 1617 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 50 | Hori, Masayuki (1495) | Won 2-1 | +151688 |
| 3modern | 39 | Yoshida, Akihiko (1497) | Lost 0-2 | -211667 |
| 4modern | 221 | Li, Kailun (1375) | Won 2-1 | +131680 |
| 5modern | 172 | Wijaya, Christian (1846) | Won 2-0 | +211701 |
| 6modern | 60 | Yohara, Tosho (1610) | Lost 0-2 | -201681 |
| 7modern | 152 | Park, Hyun-Jun (1598) | Lost 0-2 | -201661 |
| 8modern | 218 | Zhuo, Qi (1478) | Lost 1-2 | -211640 |
| top | average opponent: 1557record: 3-4 | new rating: 1640 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Ma, Noah (1667) | Won 2-1 | +201545 |
| 2sealed | 129 | Chan, Pok Man (1495) | Won 2-0 | +171562 |
| 3sealed | 174 | Chen, Aoqi (1608) | Won 2-1 | +191581 |
| 4sealed | 82 | Oikawa, Ryusuke (1654) | Won 2-1 | +191600 |
| 5sealed | 20 | Takimura, Kazuyuki (1834) | Won 2-1 | +231623 |
| 6sealed | 23 | Kawaguchi, Tetsu (1671) | Won 2-0 | +181641 |
| 7sealed | 8 | Wang, Guan (1731) | Lost 1-2 | -161625 |
| 8sealed | 12 | Chuang, Po-Yu (1677) | Lost 1-2 | -171608 |
| 9sealed | 75 | Bai, Hualin (1641) | Won 2-0 | +191627 |
| 10draft | 5 | Goshima, Akito (1886) | Lost 0-2 | -141613 |
| 11draft | 5 | Ng, Chi Fai (1722) | Won 2-0 | +201633 |
| 12draft | 5 | Zhou, Quan (1842) | Won 2-0 | +221655 |
| 13draft | 103 | Sung, Bok Tung (1721) | Won 2-1 | +191674 |
| 14draft | 6 | Lee, Benjamin (1586) | Lost 0-2 | -191655 |
| 15draft | 93 | Tanaka, Hironao (1702) | Won 2-0 | +181673 |
| top | average opponent: 1696record: 11-4 | new rating: 1673 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 166 | Evans, Julian (1656) | Won 0-0 | +211541 |
| 3standard | 164 | Guo, Zicheng (1573) | Lost 0-2 | -181523 |
| 4standard | 160 | Yang, Sujie (1519) | Lost 0-2 | -181505 |
| 5standard | 284 | Zhang, Jin (1483) | Won 1-0 | +181523 |
| 6standard | 263 | Zhou, Yu (1504) | Lost 1-2 | -181505 |
| 7standard | 270 | Liang, Zhiyi (1610) | Won 2-0 | +201525 |
| 8standard | 198 | Lao, Songjian (1577) | Won 2-0 | +181543 |
| 9standard | 155 | Qian, Zhengrui (1491) | Lost 1-2 | -181525 |
| top | average opponent: 1552record: 4-4 | new rating: 1525 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 155 | Yu, Ching Kong (1544) | Lost 0-2 | -171483 |
| 4sealed | 145 | Khoo, Shawn (1596) | Lost 1-2 | -161467 |
| 5sealed | 334 | Li, Feijie (1472) | Won 2-1 | +181485 |
| 6sealed | 215 | Zhou, Jiao Ming (1517) | Won 2-0 | +191504 |
| 7sealed | 132 | Cheng, Wai Fung (1536) | Won 2-0 | +181522 |
| 8sealed | 66 | Lin, Yanxi (1477) | Lost 1-2 | -191503 |
| 9sealed | 140 | Chan, Russell (1454) | Won 2-1 | +171520 |
| top | average opponent: 1514record: 4-3 | new rating: 1520 | ||