Kõlar Karl-Ustav

Place: Tallinn, Estonia

Rating: 2247.65, Std: 125.65, Rank: 299

First game: 2014-04-13, Last game: 2021-07-16

Top rating: 2247.65 (2021-07-16)

Games: 202, Wins: 88, Draws: 11, Losses: 103

Gy1: 0, Gy2: 0, Gy5: 28

World Renju Youth Cup (online) AB Group
Date	2021-07-16		Rating	2247.65
Round	Color	Result	Opponent
1	Black	Win	Metreveli Maksim	2329.22
2	Black	Win	Kuvaev Vyacheslav	2079.84
3	White	Loss	Kolk Kuno	2303.20
4	White	Loss	Suenaga Daiki	2236.64
5	White	Win	Yu Zhiyang	2117.31
6	White	Win	Tao Junji	2323.99
7	Black	Loss	Gromov Danila	2434.36
8	Black	Loss	Ikla Markus	2291.73
9	White	Win	Arzybov Vladislav	2004.86
Kawamura Cup 2021, face to face
Date	2021-07-07		Rating	2247.39
Round	Color	Result	Opponent
A1	White	Loss	Hõbemägi Martin	2566.60
A2	Black	Win	Narva Jaan Oskar	2062.90
A3	Black	Loss	Topkin Georg-Romet	2546.10
A4	White	Win	Kolk Kuno	2303.49
A5	Black	Loss	Moor Karl-Mattias	2187.76
Karepa Open 2021
Date	2021-07-07		Rating	2247.39
Round	Color	Result	Opponent
1	Black	Win	Sander Oskar	1694.43
2	White	Draw	Ikla Markus	2291.77
3	Black	Win	Kala Hans Krister	1565.97
4	Black	Win	Nitov Melissa	1863.76
5	Black	Win	Lääne Rauno	2150.27
6	Black	Win	Narva Jaan Oskar	2062.90
7	White	Win	Moisto Mairon	1981.63
Tallinn Open 2018
Date	2018-12-30		Rating	2153.66
Round	Color	Result	Opponent
B1	Black	Win	Kõllo Liisa Maria	1635.78
B2	White	Win	Gershman Artem	1912.21
B3	White	Win	Pukk Martin	1698.70
B4	White	Win	Porokhina Ekaterina	2118.64
B5	White	Loss	Ikla Markus	2270.56
B6	Black	Win	Väljataga Paul	2280.27
B7	White	Loss	Lillemaa Argo	2172.99
Stefan's 7x7 birthday
Date	2018-03-31		Rating	2112.93
Round	Color	Result	Opponent
1	Black	Loss	Piik Sander	2247.60
2	Black	Loss	Moor Karl-Mattias	2054.44
3	Black	Win	Ikla Markus	2208.35
4	White	Win	Raag Ardi	2102.40
5	White	Loss	Rahumägi Brenet	2312.71
Estonian Cup 2018 1/8 and 1/4 finals
Date	2018-02-28		Rating	2108.37
Round	Color	Result	Opponent
1	White	Loss	Lõhmus Kristofer	2310.31
2	White	Loss	Lõhmus Kristofer	2310.31
3	White	Loss	Lõhmus Kristofer	2310.31
Kawamura Cup
Date	2018-01-20		Rating	2104.70
Round	Color	Result	Opponent
1	Black	Loss	Lillemaa Argo	2158.55
2	White	Win	Lääne Rauno	1968.91
3	White	Win	Moor Karl-Mattias	2036.79
4	Black	Loss	Topkin Georg-Romet	2493.33
5	Black	Win	Koni Kirke	2027.69
6	White	Loss	Ikla Markus	2200.93
7	Black	Win	Lõhmus Kristofer	2305.76
Youth European Championship
Date	2017-05-04		Rating	2061.07
Round	Color	Result	Opponent
C1	White	Win	Narva Jaan Oskar	1916.05
C2	Black	Loss	Stoyanov Kirill	2080.95
C3	Black	Win	Binihakis Michail	1898.40
C4	White	Draw	Piik Sander	2148.24
C5	White	Loss	Moor Karl-Mattias	2019.63
C6	White	Win	Vladykin Nikita	1830.53
C7	White	Loss	Ikla Markus	2161.21
C8	Black	Win	Efthimakis Giannis	1703.59
C9	Black	Loss	Metreveli Maksim	2257.32
Kawamura Cup 2017
Date	2017-04-01		Rating	2057.04
Round	Color	Result	Opponent
1	Black	Win	Koni Kirke	1985.29
2	Black	Loss	Rahumägi Brenet	2303.92
3	White	Win	Olumets Erko	2122.73
4	Black	Loss	Heidmets Mark	2094.13
5	White	Loss	Lõhmus Kristofer	2284.42
6	Black	Loss	Moisto Mairon	1902.86
7	White	Loss	Kallikorm Kevin Kaido	1893.72
Tallinn Open (Open Estonian Championship) of Renju, Rapid gomoku and Boku
Date	2016-12-30		Rating	2054.61
Round	Color	Result	Opponent
B6	White	Win	Moor Karl-Mattias	1996.08
B7	White	Win	Sonina Marina	1818.52
Estonian qualification to World Championship 2017, 1.stage
Date	2016-12-03		Rating	2052.65
Round	Color	Result	Opponent
1	Black	Win	Narva Jaan Oskar	1907.19
2	Black	Draw	Piik Sander	2103.69
3	White	Loss	Lõhmus Kristofer	2266.01
4	White	Win	Raag Ardi	2029.77
5	White	Win	Narva Mart	1984.77
7	Black	Loss	Rahumägi Brenet	2306.28
Youth World Championship
Date	2016-08-13		Rating	2037.62
Round	Color	Result	Opponent
A1	Black	Loss	Fedotov Denis	2546.77
A2	White	Win	Murumaa Magnus	1919.63
A3	White	Win	Nebolsin Aleksei	2153.47
A4	White	Loss	Topkin Georg-Romet	2356.02
A5	Black	Loss	Kolk Kuno	2267.14
A6	White	Loss	Purk Tauri	2331.59
A7	Black	Win	Soosaar Carlos	1772.92
A8	White	Loss	Glibin Aleksey	2108.78
A9	White	Draw	Tiivel Siim	1934.31
A9	White	Loss	Shabanov Ruslan	2105.32
A10	White	Draw	Kõlar Johan-Eerik	1718.59
A11	White	Win	Epifanov Evgenii	1971.54
Youth Mind Sport Festival Renjutournament
Date	2016-07-09		Rating	2033.65
Round	Color	Result	Opponent
A1	Black	Draw	Metreveli Maksim	2177.42
A2	Black	Loss	Lõhmus Kristofer	2235.78
A3	Black	Win	Tiivel Tuuli	2002.46
A4	Black	Draw	Raag Ardi	2021.82
A5	Black	Loss	Kolk Kuno	2268.15
Estonian Cup 2016 1/16 and 1/8
Date	2016-04-15		Rating	2022.83
Round	Color	Result	Opponent
1	Black	Win	Narva Jaan Oskar	1892.46
2	Black	Loss	Narva Jaan Oskar	1892.46
4	Black	Win	Narva Jaan Oskar	1892.46
Kawamura Cup
Date	2016-02-20		Rating	2015.98
Round	Color	Result	Opponent
A1	Black	Loss	Ikla Markus	2117.09
A2	White	Loss	Rahumägi Brenet	2262.97
A3	Black	Loss	Heidmets Mark	2110.77
A4	White	Loss	Holtsman Kris	2048.19
A6	Black	Win	Voznjuk Pavel	2176.54
A7	White	Win	Raag Ardi	2009.85
1st Team Renju Cup of General Consul of Japan in St. Petersburg
Date	2016-01-10		Rating	2011.38
Round	Color	Result	Opponent
1	White	Loss	Topkin Georg-Romet	2319.30
2	White	Loss	Berezin Roman	2466.08
3	Black	Win	Muugamae Eric	1840.12
4	Black	Loss	Rumyantseva Ekaterina	2043.66
5	Black	Loss	Karpov Fyodor	2143.48
6	Black	Loss	Kachaev Denis	2524.73
7	Black	Loss	Taiblin Yuriy	2431.15
8	White	Loss	Fedotov Denis	2523.43
9	White	Loss	Arevkov Maxim	2385.33
Tallinn Open
Date	2015-12-29		Rating	2010.93
Round	Color	Result	Opponent
B1	Black	Win	Narva Mart	1925.61
B2	White	Loss	Olumets Erko	2130.26
B3	White	Win	Kallikorm Kevin Kaido	1878.56
B4	Black	Win	Kolk Mari	1885.44
B5	Black	Loss	Heidmets Mark	2106.26
B6	Black	Win	Moor Karl-Mattias	1922.62
B7	Black	Win	Ikla Markus	2114.39
Open Swedish Team Championship
Date	2015-11-15		Rating	2004.87
Round	Color	Result	Opponent
1	White	Loss	Dyachkov Nikita	2209.59
2	Black	Loss	Pukk Oskar	1773.59
3	White	Draw	Lind Björn	2386.47
4	White	Loss	Jonsson Peter	2348.48
5	White	Win	Narva Regina	1686.73
F1	White	Win	Eriksson Bjorn	2259.25
F2	Black	Loss	Widman Linnea	1975.03
F3	White	Loss	Karlsson Stefan	2511.77
Estonian Championship
Date	2015-10-18		Rating	2001.82
Round	Color	Result	Opponent
1	White	Win	Katsev Ilya	2285.17
2	White	Win	Olumets Erko	2121.76
3	White	Loss	Ilu Timo	2511.35
4	White	Loss	Mesila Villem	2524.72
5	White	Loss	Lõhmus Kristofer	2194.71
6	Black	Win	Pukk Oskar	1766.73
7	White	Loss	Rahumägi Brenet	2230.64
Karepa Open AT
Date	2015-07-14		Rating	1983.19
Round	Color	Result	Opponent
B1	Black	Win	Murumaa Magnus	1883.57
B2	Black	Win	Orlov Denis	2182.01
B3	White	Win	Kilk Oliver	1913.82
B4	White	Win	Kolk Mari	1880.95
B5	White	Win	Narva Mart	1877.76
B6	White	Win	Örd Laura	1679.62
Estonian Cup 2015 to 17th place
Date	2015-05-31		Rating	1966.87
Round	Color	Result	Opponent
1	White	Loss	Raag Ardi	1978.39
1	Black	Win	Pukk Oskar	1734.35
2	Black	Win	Pukk Oskar	1734.35
Estonian Cup 2015 1/16 and 1/8 finals
Date	2015-05-10		Rating	1959.19
Round	Color	Result	Opponent
1	White	Loss	Lõhmus Kristofer	2171.51
2	White	Loss	Lõhmus Kristofer	2171.51
3	White	Loss	Lõhmus Kristofer	2171.51
Youth European Championship
Date	2015-05-04		Rating	1957.30
Round	Color	Result	Opponent
C1	White	Win	Toprak Sarp Firat	1706.80
C2	Black	Loss	Danilin Ivan	2372.17
C3	White	Win	Erman Deniz Kaan	1867.86
C4	White	Loss	Stoyanov Kirill	2052.92
C5	White	Loss	Naumov Egor	1864.43
C6	White	Loss	Pukk Oskar	1729.09
C7	White	Loss	Narva Mart	1876.17
C8	White	Win	Raag Ardi	1971.41
C9	White	Win	Ikla Markus	2100.07
Kawamura Cup
Date	2015-04-18		Rating	1953.10
Round	Color	Result	Opponent
1	White	Loss	Topkin Georg-Romet	2270.14
2	Black	Loss	Moor Karl-Mattias	1867.59
3	Black	Loss	Holtsman Kris	2019.04
5	White	Win	Pirn Rainer	1670.21
6	White	Win	Murumaa Magnus	1879.41
7	White	Win	Ikla Markus	2098.73
Estonian Cup 2015,preliminary stage
Date	2015-01-30		Rating	1932.07
Round	Color	Result	Opponent
1	White	Win	Kurgpold Reigo	1768.91
2	Black	Win	Kurgpold Reigo	1768.91
3	White	Win	Kurgpold Reigo	1768.91
Tallinn Open
Date	2014-12-28		Rating	1921.11
Round	Color	Result	Opponent
5	Black	Win	Murumaa Mathias	1715.02
6	White	Win	Holtsman Kris	2007.34
7	White	Win	Tiivel Tuuli	1987.83
8	White	Win	Lõhmus Kristofer	2151.45
Estonian Championship
Date	2014-10-21		Rating	1887.20
Round	Color	Result	Opponent
1	White	Loss	Holtsman Kris	2007.93
2	White	Loss	Murumaa Magnus	1868.38
3	White	Loss	Reimand Hanna-Kai	1785.59
4	White	Win	Örd Laura	1694.66
5	Black	Loss	Koni Kirke	1840.99
6	White	Draw	Piik Sander	1949.60
7	White	Loss	Ikla Markus	2101.13
Youth World Championship
Date	2014-08-13		Rating	1862.83
Round	Color	Result	Opponent
C2	White	Loss	Xu Yikuan	2458.55
C3	White	Loss	Raag Ardi	1876.48
C4	White	Loss	Nikolaev Nikita	2102.88
C5	White	Draw	Piik Sander	1940.93
C6	White	Loss	Utkin Dmitryi	1770.09
C7	Black	Win	Fridman Mikhail	1827.79
C8	Black	Loss	Makhin Matvei	1748.13
C9	White	Loss	Tiivel Siim	1928.09
C10	Black	Loss	Metreveli Maksim	2033.58
C11	White	Loss	Kang Tingrui	2179.64
Karepa Open Yamaguchi
Date	2014-08-01		Rating	1860.60
Round	Color	Result	Opponent
1	Black	Win	Karlsson Stefan	2485.98
2	White	Draw	Örd Laura	1694.55
3	Black	Loss	Shabanov Ruslan	2023.67
4	White	Loss	Pozderova Elina	2003.75
5	White	Win	Pukk Oskar	1674.71
6	Black	Loss	Utkin Dmitryi	1768.61
7	White	Win	Kiviberg Emma-Lotta	1586.44
Karepa Open Taraguchi
Date	2014-07-30		Rating	1860.24
Round	Color	Result	Opponent
1	White	Loss	Fedotov Denis	2426.51
2	Black	Win	Koni Kirke	1828.09
3	White	Win	Bovkonyuk Pavel	1890.16
4	White	Loss	Dyachkov Nikita	2092.89
5	Black	Win	Kaljumae Kristina Katarina	1731.12
6	White	Loss	Stoyanov Kirill	2002.87
7	Black	Loss	Holtsman Kris	2006.20
European Championship Open
Date	2014-06-30		Rating	1853.72
Round	Color	Result	Opponent
1	White	Loss	Raag Ardi	1864.26
2	White	Loss	Tiivel Siim	1923.63
3	White	Loss	Kolk Mari	1895.46
5	White	Loss	Jõgimaa Carmen	1781.33
6	White	Loss	Pärjasaar Elerin	1809.32
7	White	Loss	Murumaa Magnus	1846.12
Estonian QT to EC
Date	2014-04-13		Rating	1854.16
Round	Color	Result	Opponent
1	White	Loss	Topkin Georg-Romet	2112.31
2	White	Loss	Kolk Kuno	2221.73
3	White	Win	Kaljumae Kristina Katarina	1733.34
4	White	Loss	Kallikorm Kevin Kaido	1928.19
5	White	Win	Koni Kirke	1814.96
6	White	Loss	Holtsman Kris	1997.49
7	White	Win	Vaina Birgit	1567.49