EST Moisto Mairon

Place: Tallinn, Estonia

Rating: 1850.41, Rank: 592

First game: 2016-04-15, Last game: 2018-12-30

Top rating: 1854.15 (2018-07-12)

Games: 141, Wins: 55, Draws: 5, Losses: 81

Gy1: 0, Gy2: 35, Gy5: 141

Tallinn Open 2018
Date 2018-12-30 Rating 1850.41
Round Color Result Opponent
B1 Black Loss RUS Chernyi Anton 1920.39
B2 Black Loss RUS Burtsev Peter 2006.94
B3 White Win EST Lääne Kristjan 1568.06
B4 Black Loss EST Reimand Hanna-Kai 1845.36
B5 White Win EST Narva Jaan Oskar 1907.17
B6 White Win RUS Gershman Artem 1769.36
B7 Black Loss EST Laanemets Emil 1637.44
Swedish Open Team Championship
Date 2018-11-18 Rating 1853.03
Round Color Result Opponent
1 White Loss EST Rahumagi Brenet 2216.76
2 White Loss SWE Sandstrom Richard 2277.14
4 Black Loss EST Ilu Timo 2392.57
5 Black Win EST Savik Aki 1665.26
6 White Win EST Piik Sander 2151.05
7 Black Loss SWE Jonsson Peter 2219.46
XII Youth World Championship
Date 2018-08-05 Rating 1853.65
Round Color Result Opponent
C1 White Loss CHN Zhao Yun 2344.42
C3 Black Win RUS Roginski Roman 1819.85
C4 Black Loss EST Piik Sander 2162.39
C5 Black Loss RUS Epifanov Evgenii 1923.29
C6 Black Loss RUS Gromov Danila 2044.13
C7 Black Loss CHN Kang Zheming 2491.27
C8 Black Win KAZ Aitenov Arnat 1408.90
C9 Black Win TUR Ates Rahmi Kaan 1553.86
Karepa camp
Date 2018-07-12 Rating 1854.15
Round Color Result Opponent
B2 Black Loss EST Moller Andrus 1726.11
B2 Black Win RUS Sonina Marina 1823.80
B3 Black Win EST Pukk Martin 1530.73
B4 White Win EST Laur Ingel 1410.99
B5 Black Win EST Murumaa Magnus 1871.08
B6 White Win RUS Sonina Marina 1823.80
B7 Black Win RUS Sonin Sergey 1875.14
C1 White Win EST Pukk Martin 1530.73
C2 Black Win RUS Sonina Marina 1823.80
C3 White Win EST Murumaa Magnus 1871.08
C4 Black Loss RUS Sonin Sergey 1875.14
C5 Black Draw EST Lääne Rauno 1892.49
C6 Black Loss EST Narva Jaan Oskar 1896.97
C7 White Win RUS Sonina Vladislava 1674.46
Estonian Cup 2018 1/8 and 1/4 finals
Date 2018-02-28 Rating 1836.85
Round Color Result Opponent
1 Black Loss EST Kolk Kuno 2226.95
2 White Loss EST Kolk Kuno 2226.95
3 Black Loss EST Kolk Kuno 2226.95
Kawamura Cup
Date 2018-01-20 Rating 1832.65
Round Color Result Opponent
1 Black Loss EST Ikla Markus 2117.09
2 White Loss EST Moor Karl-Mattias 1951.05
3 Black Win EST Koni Kirke 1946.66
4 White Win EST Tahnas Andreas 1777.22
5 White Loss EST Rahumagi Brenet 2229.01
6 Black Loss EST Aasav Jaak Andero 1865.28
7 White Win EST Heidmets Mark 1958.09
Estonian Cup 2018 preliminary tournament
Date 2017-12-02 Rating 1824.79
Round Color Result Opponent
1 Black Loss EST Kolk Kuno 2224.79
2 White Loss EST Moor Karl-Mattias 1941.78
3 Black Draw EST Koni Kirke 1942.17
4 Black Loss EST Lääne Rauno 1868.85
5 White Loss EST Rahumagi Brenet 2219.72
6 Black Loss EST Topkin Georg-Romet 2418.03
7 White Loss EST Piik Sander 2140.28
Estonian Championship of Renju and Gomoku
Date 2017-10-29 Rating 1821.79
Round Color Result Opponent
1 White Loss EST Hõbemägi Martin 2545.72
2 White Win RUS Sonina Vladislava 1602.00
3 Black Loss EST Piik Sander 2127.17
4 White Loss EST Narva Mart 1967.39
5 Black Loss EST Soosõrv Ants 2613.73
6 White Loss EST Lohmus Kristofer 2224.57
Karepa camp
Date 2017-07-17 Rating 1815.25
Round Color Result Opponent
B1 White Win EST Narva Mart 1946.92
B2 Black Loss EST Mumm Kristina 1819.13
B3 White Win EST Reimand Hanna-Kai 1773.96
B4 Black Draw EST Koni Kirke 1915.92
B5 White Loss EST Tiivel Siim 1845.37
B6 Black Win EST Olmann Kullar 1616.57
B7 White Win EST Narva Jaan Oskar 1825.45
D1 Black Loss EST Moller Andrus 1706.06
D2 White Win EST Reimand Hanna-Kai 1773.96
D3 White Loss RUS Gromov Danila 1926.54
D4 White Loss EST Parjasaar Elerin 1750.88
D5 Black Loss EST Narva Jaan Oskar 1825.45
D6 Black Win EST Lääne Rauno 1846.47
D7 White Loss EST Mumm Kristina 1819.13
Youth European Championship
Date 2017-05-04 Rating 1813.43
Round Color Result Opponent
D11 White Win RUS Gromov Ivan 1631.90
DH1 White Win GRE Gyini Andreas 1450.28
DH2 Black Win RUS Prokopyev Andrei 1810.51
DH3 White Loss RUS Tolstoguzova Daria 1857.47
DH4 Black Win RUS Epifanova Alisa 1532.18
DH5 Black Win GRE Lufardaki Amalia 1421.67
DH6 Black Loss RUS Stoyanov Egor 1828.46
DH7 Black Win GRE Zefi Simona 1641.86
DH8 White Loss RUS Yusupmurzina Darya 2054.93
3weeks from Stefan's birthday
Date 2017-04-15 Rating 1812.57
Round Color Result Opponent
1 Black Win EST Lääne Rauno 1845.87
3 Black Win EST Narva Jaan Oskar 1815.35
4 White Loss EST Narva Mart 1927.32
5 White Loss EST Oll Aivo 2694.76
6 White Loss EST Lääne Rauno 1845.87
7 White Loss EST Topkin Georg-Romet 2347.69
Kawamura Cup 2017
Date 2017-04-01 Rating 1811.71
Round Color Result Opponent
1 Black Loss EST Olumets Erko 2041.05
2 Black Win EST Koni Kirke 1901.50
3 White Win EST Heidmets Mark 2023.25
4 Black Loss EST Moor Karl-Mattias 1933.11
5 White Win EST Kallikorm Kevin Kaido 1803.87
6 White Win EST Kolar Karl-Ustav 1953.10
7 White Loss EST Voznjuk Pavel 2148.82
Estonian qualification to World Championship 2017, 2.stage
Date 2017-01-22 Rating 1797.71
Round Color Result Opponent
1 Black Win EST Olumets Erko 2050.36
2 White Loss EST Rahumagi Brenet 2236.13
3 Black Loss EST Heidmets Mark 2038.05
4 White Loss EST Kallikorm Kevin Kaido 1800.10
6 Black Loss EST Piik Sander 2036.51
7 White Loss EST Purk Tauri 2275.08
Tallinn Open (Open Estonian Championship) of Renju, Rapid gomoku and Boku
Date 2016-12-30 Rating 1793.43
Round Color Result Opponent
B1 Black Win EST Lillemaa Argo 2119.64
B2 White Loss EST Ikla Markus 2060.85
B3 Black Win EST Koni Kirke 1881.77
B4 White Loss EST Piik Sander 2032.34
B5 Black Win EST Sepman Siim 1885.52
B6 Black Win EST Kolk Mari 1860.91
B7 Black Loss RUS Sadova Taisia 2046.55
Estonian qualification to World Championship 2017, 1.stage
Date 2016-12-03 Rating 1784.08
Round Color Result Opponent
1 White Loss EST Piik Sander 2025.76
2 White Loss EST Varind Taavi 1483.60
3 White Loss EST Kallikorm Kevin Kaido 1801.26
4 White Win EST Jakobsoo Kaspar 1444.02
5 Black Draw EST Narva Jaan Oskar 1811.77
6 Black Loss EST Moor Karl-Mattias 1911.16
7 Black Loss EST Raag Ardi 1937.06
Youth World Championship
Date 2016-08-13 Rating 1761.78
Round Color Result Opponent
D8 White Draw EST Aasav Jaak Andero 1780.76
D10 White Win RUS Mezhenkov Dmitry 1649.67
D10 White Loss CHN Fan Shihao 2110.96
DH1 White Win RUS Tolstoguzova Daria 1794.96
DH2 Black Loss EST Pukk Oskar 1691.01
DH3 Black Loss RUS Stoyanov Egor 1777.45
DH4 White Win RUS Sonina Marina 1715.78
DH5 Black Loss RUS Reznik Grigorii 1871.51
DH6 Black Loss EST Narva Jaan Oskar 1804.87
DH9 Black Win EST Murumaa Mathias 1736.82
Karepa camp
Date 2016-07-18 Rating 1756.92
Round Color Result Opponent
B1 Black Loss EST Moor Karl-Mattias 1866.87
B2 Black Loss EST Parjasaar Elerin 1735.75
B3 Black Loss EST Soosaar Carlos 1689.93
B4 Black Loss EST Murro Ketlin 1615.11
B6 White Loss EST Moller Andrus 1710.71
B7 White Win EST Sonist Siim Artur 1646.48
C1 White Loss EST Narva Mart 1896.55
C2 White Loss EST Moller Andrus 1710.71
C3 White Win EST Murumaa Mathias 1735.25
C4 Black Win EST Murro Ketlin 1615.11
C6 White Win EST Pukk Martin 1461.43
C7 Black Win EST Sonist Siim Artur 1646.48
Estonian Cup 2016, to 17th place
Date 2016-05-31 Rating 1755.03
Round Color Result Opponent
1 White Loss EST Rahumagi Brenet 2220.75
2 Black Loss EST Rahumagi Brenet 2220.75
Estonian Cup 2016 1/16 and 1/8
Date 2016-04-15 Rating 1753.65
Round Color Result Opponent
1 White Loss EST Raag Ardi 1929.07
2 White Loss EST Raag Ardi 1929.07
3 White Loss EST Raag Ardi 1929.07