Kõlar Karl-Ustav

Place: Tallinn, Estonia

Rating: 2312.90, Std: 194.85, Rank: 291

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

Top rating: 2312.90 (2021-07-16)

Games: 202, Wins: 89, Draws: 11, Losses: 102

Gy1: 0, Gy2: 0, Gy5: 21

World Renju Youth Cup 2021 (online) AB Group
Date	2021-07-16		Rating	2312.90
Round	Color	Result	Opponent
1	Black	Win	Metreveli Maksim	2389.45
2	Black	Win	Kuvaev Vyacheslav	2140.11
3	White	Loss	Kolk Kuno	2332.24
4	White	Loss	Suenaga Daiki	2263.81
5	White	Win	Yu Zhiyang	2171.15
6	White	Win	Tao Junji	2399.12
7	Black	Loss	Gromov Danila	2474.54
8	Black	Loss	Ikla Markus	2344.04
9	White	Win	Arzybov Vladislav	1995.10
Kawamura Cup 2021, face to face
Date	2021-07-07		Rating	2312.73
Round	Color	Result	Opponent
A1	White	Loss	Hõbemägi Martin	2606.36
A2	Black	Win	Narva Jaan Oskar	2117.11
A3	Black	Loss	Topkin Georg-Romet	2604.23
A4	White	Win	Kolk Kuno	2332.97
A5	Black	Loss	Moor Karl-Mattias	2218.94
Karepa Open 2021
Date	2021-07-07		Rating	2312.73
Round	Color	Result	Opponent
1	Black	Win	Sander Oskar	1743.06
2	White	Draw	Ikla Markus	2344.07
3	Black	Win	Kala Hans Krister	1620.70
4	Black	Win	Nitov Melissa	1916.60
5	Black	Win	Lääne Rauno	2212.52
6	Black	Win	Narva Jaan Oskar	2117.11
7	White	Win	Moisto Mairon	2036.90
Tallinn Open 2018
Date	2018-12-30		Rating	2214.61
Round	Color	Result	Opponent
B1	Black	Win	Kõllo Liisa Maria	1697.93
B2	White	Win	Gershman Artem	1950.78
B3	White	Win	Pukk Martin	1742.60
B4	White	Win	Porokhina Ekaterina	2167.26
B5	White	Loss	Ikla Markus	2324.21
B6	Black	Win	Väljataga Paul	2326.84
B7	White	Loss	Lillemaa Argo	2221.91
Stefan's 7x7 birthday
Date	2018-03-31		Rating	2168.89
Round	Color	Result	Opponent
1	Black	Loss	Piik Sander	2308.37
2	Black	Loss	Moor Karl-Mattias	2090.11
3	Black	Win	Ikla Markus	2245.06
4	White	Win	Raag Ardi	2145.93
5	White	Loss	Rahumägi Brenet	2364.19
Estonian Cup 2018 1/8 and 1/4 finals
Date	2018-02-28		Rating	2164.03
Round	Color	Result	Opponent
1	White	Loss	Lõhmus Kristofer	2358.03
2	White	Loss	Lõhmus Kristofer	2358.03
3	White	Loss	Lõhmus Kristofer	2358.03
Kawamura Cup
Date	2018-01-20		Rating	2161.12
Round	Color	Result	Opponent
1	Black	Loss	Lillemaa Argo	2192.30
2	White	Win	Lääne Rauno	2000.50
3	White	Win	Moor Karl-Mattias	2069.61
4	Black	Loss	Topkin Georg-Romet	2550.03
5	Black	Win	Koni Kirke	2057.98
6	White	Loss	Ikla Markus	2236.21
7	Black	Win	Lõhmus Kristofer	2352.87
Youth European Championship 2017
Date	2017-05-04		Rating	2117.99
Round	Color	Result	Opponent
C1	White	Win	Narva Jaan Oskar	1958.19
C2	Black	Loss	Stoyanov Kirill	2116.44
C3	Black	Win	Binihakis Michail	1920.84
C4	White	Draw	Piik Sander	2189.60
C5	White	Loss	Moor Karl-Mattias	2060.53
C6	White	Win	Vladykin Nikita	2012.61
C7	White	Win	Ikla Markus	2173.01
C8	Black	Win	Efthimakis Giannis	1724.44
C9	Black	Loss	Metreveli Maksim	2305.46
Kawamura Cup 2017
Date	2017-04-01		Rating	2111.37
Round	Color	Result	Opponent
1	Black	Win	Koni Kirke	2000.78
2	Black	Loss	Rahumägi Brenet	2352.27
3	White	Win	Olumets Erko	2153.30
4	Black	Loss	Heidmets Mark	2140.31
5	White	Loss	Lõhmus Kristofer	2334.71
6	Black	Loss	Moisto Mairon	1938.49
7	White	Loss	Kallikorm Kevin Kaido	1920.90
Tallinn Open (Open Estonian Championship) of Renju, Rapid gomoku and Boku
Date	2016-12-30		Rating	2107.72
Round	Color	Result	Opponent
B6	White	Win	Moor Karl-Mattias	2034.34
B7	White	Win	Sonina Marina	1845.84
Estonian qualification to World Championship 2017, 1.stage
Date	2016-12-03		Rating	2104.92
Round	Color	Result	Opponent
1	Black	Win	Narva Jaan Oskar	1943.37
2	Black	Draw	Piik Sander	2139.82
3	White	Loss	Lõhmus Kristofer	2314.34
4	White	Win	Raag Ardi	2064.71
5	White	Win	Narva Mart	2016.37
7	Black	Loss	Rahumägi Brenet	2357.18
Youth World Championship 2016
Date	2016-08-13		Rating	2084.21
Round	Color	Result	Opponent
A1	Black	Loss	Fedotov Denis	2596.70
A2	White	Win	Murumaa Magnus	1952.62
A3	White	Win	Nebolsin Aleksei	2174.42
A4	White	Loss	Topkin Georg-Romet	2401.10
A5	Black	Loss	Kolk Kuno	2306.13
A6	White	Loss	Purk Tauri	2371.27
A7	Black	Win	Soosaar Carlos	1799.63
A8	White	Loss	Glibin Aleksey	2155.15
A9	White	Draw	Tiivel Siim	1962.63
A9	White	Loss	Shabanov Ruslan	2144.60
A10	White	Draw	Kõlar Johan-Eerik	1745.79
A11	White	Win	Epifanov Evgenii	1997.75
Youth Mind Sport Festival Renjutournament
Date	2016-07-09		Rating	2079.44
Round	Color	Result	Opponent
A1	Black	Draw	Metreveli Maksim	2212.23
A2	Black	Loss	Lõhmus Kristofer	2278.72
A3	Black	Win	Tiivel Tuuli	2036.94
A4	Black	Draw	Raag Ardi	2059.91
A5	Black	Loss	Kolk Kuno	2307.46
Estonian Cup 2016 1/16 and 1/8
Date	2016-04-15		Rating	2066.53
Round	Color	Result	Opponent
1	Black	Win	Narva Jaan Oskar	1920.53
2	Black	Loss	Narva Jaan Oskar	1920.53
4	Black	Win	Narva Jaan Oskar	1920.53
Kawamura Cup
Date	2016-02-20		Rating	2058.76
Round	Color	Result	Opponent
A1	Black	Loss	Ikla Markus	2145.50
A2	White	Loss	Rahumägi Brenet	2307.67
A3	Black	Loss	Heidmets Mark	2155.14
A4	White	Loss	Holtsman Kris	2091.20
A6	Black	Win	Voznjuk Pavel	2201.70
A7	White	Win	Raag Ardi	2049.59
1st Team Renju Cup of General Consul of Japan in St. Petersburg
Date	2016-01-10		Rating	2053.91
Round	Color	Result	Opponent
1	White	Loss	Topkin Georg-Romet	2361.39
2	White	Loss	Berezin Roman	2514.33
3	Black	Win	Muugamae Eric	1873.19
4	Black	Loss	Rumyantseva Ekaterina	2085.16
5	Black	Loss	Karpov Fyodor	2178.33
6	Black	Loss	Kachaev Denis	2574.76
7	Black	Loss	Taiblin Yuriy	2485.63
8	White	Loss	Fedotov Denis	2574.08
9	White	Loss	Arevkov Maxim	2433.37
Tallinn Open
Date	2015-12-29		Rating	2053.83
Round	Color	Result	Opponent
B1	Black	Win	Narva Mart	1949.75
B2	White	Loss	Olumets Erko	2170.13
B3	White	Win	Kallikorm Kevin Kaido	1897.17
B4	Black	Win	Kolk Mari	1912.20
B5	Black	Loss	Heidmets Mark	2148.73
B6	Black	Win	Moor Karl-Mattias	1954.64
B7	Black	Win	Ikla Markus	2143.19
Open Swedish Team Championship
Date	2015-11-15		Rating	2047.53
Round	Color	Result	Opponent
1	White	Loss	Dyachkov Nikita	2251.69
2	Black	Loss	Pukk Oskar	1817.57
3	White	Draw	Lind Björn	2430.87
4	White	Loss	Jonsson Peter	2393.29
5	White	Win	Narva Regina	1714.49
F1	White	Win	Eriksson Bjorn	2291.17
F2	Black	Loss	Widman Linnea	1999.26
F3	White	Loss	Karlsson Stefan	2550.50
Estonian Championship
Date	2015-10-18		Rating	2044.88
Round	Color	Result	Opponent
1	White	Win	Katsev Ilya	2328.09
2	White	Win	Olumets Erko	2158.58
3	White	Loss	Ilu Timo	2556.96
4	White	Loss	Mesila Villem	2568.18
5	White	Loss	Lõhmus Kristofer	2235.43
6	Black	Win	Pukk Oskar	1810.40
7	White	Loss	Rahumägi Brenet	2270.26
Karepa Open AT
Date	2015-07-14		Rating	2023.63
Round	Color	Result	Opponent
B1	Black	Win	Murumaa Magnus	1905.07
B2	Black	Win	Orlov Denis	2210.04
B3	White	Win	Kilk Oliver	1960.54
B4	White	Win	Kolk Mari	1904.58
B5	White	Win	Narva Mart	1886.83
B6	White	Win	Örd Laura	1680.45
Estonian Cup 2015 to 17th place
Date	2015-05-31		Rating	2002.85
Round	Color	Result	Opponent
1	White	Loss	Raag Ardi	2027.37
1	Black	Win	Pukk Oskar	1780.15
2	Black	Win	Pukk Oskar	1780.15
Estonian Cup 2015 1/16 and 1/8 finals
Date	2015-05-10		Rating	1992.99
Round	Color	Result	Opponent
1	White	Loss	Lõhmus Kristofer	2212.02
2	White	Loss	Lõhmus Kristofer	2212.02
3	White	Loss	Lõhmus Kristofer	2212.02
Youth European Championship 2015
Date	2015-05-04		Rating	1990.62
Round	Color	Result	Opponent
C1	White	Win	Toprak Sarp Firat	1724.65
C2	Black	Loss	Danilin Ivan	2405.46
C3	White	Win	Erman Deniz Kaan	1887.86
C4	White	Loss	Stoyanov Kirill	2080.80
C5	White	Loss	Naumov Egor	1876.33
C6	White	Loss	Pukk Oskar	1776.67
C7	White	Loss	Narva Mart	1884.64
C8	White	Win	Raag Ardi	2020.15
C9	White	Win	Ikla Markus	2124.60
Kawamura Cup
Date	2015-04-18		Rating	1985.68
Round	Color	Result	Opponent
1	White	Loss	Topkin Georg-Romet	2307.45
2	Black	Loss	Moor Karl-Mattias	1891.35
3	Black	Loss	Holtsman Kris	2051.26
5	White	Win	Pirn Rainer	1687.28
6	White	Win	Murumaa Magnus	1898.77
7	White	Win	Ikla Markus	2122.41
Estonian Cup 2015,preliminary stage
Date	2015-01-30		Rating	1961.20
Round	Color	Result	Opponent
1	White	Win	Kurgpold Reigo	1794.10
2	Black	Win	Kurgpold Reigo	1794.10
3	White	Win	Kurgpold Reigo	1794.10
Tallinn Open
Date	2014-12-28		Rating	1947.81
Round	Color	Result	Opponent
5	Black	Win	Murumaa Mathias	1729.09
6	White	Win	Holtsman Kris	2034.89
7	White	Win	Tiivel Tuuli	2019.16
8	White	Win	Lõhmus Kristofer	2192.38
Estonian Championship
Date	2014-10-21		Rating	1903.22
Round	Color	Result	Opponent
1	White	Loss	Holtsman Kris	2036.21
2	White	Loss	Murumaa Magnus	1885.85
3	White	Loss	Reimand Hanna-Kai	1798.85
4	White	Win	Örd Laura	1695.02
5	Black	Loss	Koni Kirke	1879.11
6	White	Draw	Piik Sander	1980.97
7	White	Loss	Ikla Markus	2128.93
Youth World Championship 2014
Date	2014-08-13		Rating	1872.51
Round	Color	Result	Opponent
C2	White	Loss	Xu Yikuan	2494.71
C3	White	Loss	Raag Ardi	1899.93
C4	White	Loss	Nikolaev Nikita	2120.54
C5	White	Draw	Piik Sander	1967.29
C6	White	Loss	Utkin Dmitryi	1790.21
C7	Black	Win	Fridman Mikhail	1842.96
C8	Black	Loss	Makhin Matvei	1766.74
C9	White	Loss	Tiivel Siim	1947.96
C10	Black	Loss	Metreveli Maksim	2054.88
C11	White	Loss	Kang Tingrui	2176.23
Karepa Open Yamaguchi
Date	2014-08-01		Rating	1870.04
Round	Color	Result	Opponent
1	Black	Win	Karlsson Stefan	2510.73
2	White	Draw	Örd Laura	1699.38
3	Black	Loss	Shabanov Ruslan	2053.52
4	White	Loss	Pozderova Elina	2049.81
5	White	Win	Pukk Oskar	1722.45
6	Black	Loss	Utkin Dmitryi	1788.14
7	White	Win	Kiviberg Emma-Lotta	1608.87
Karepa Open Taraguchi
Date	2014-07-30		Rating	1869.61
Round	Color	Result	Opponent
1	White	Loss	Fedotov Denis	2467.55
2	Black	Win	Koni Kirke	1863.87
3	White	Win	Bovkonyuk Pavel	1918.34
4	White	Loss	Dyachkov Nikita	2115.79
5	Black	Win	Kaljumae Kristina Katarina	1815.30
6	White	Loss	Stoyanov Kirill	2025.25
7	Black	Loss	Holtsman Kris	2033.98
European Championship 2014, BT
Date	2014-06-30		Rating	1860.83
Round	Color	Result	Opponent
1	White	Loss	Raag Ardi	1882.62
2	White	Loss	Tiivel Siim	1943.75
3	White	Loss	Kolk Mari	1926.73
5	White	Loss	Jõgimaa Carmen	1807.68
6	White	Loss	Pärjasaar Elerin	1826.26
7	White	Loss	Murumaa Magnus	1859.50
Estonian QT to EC
Date	2014-04-13		Rating	1863.01
Round	Color	Result	Opponent
1	White	Loss	Topkin Georg-Romet	2127.82
2	White	Loss	Kolk Kuno	2249.61
3	White	Win	Kaljumae Kristina Katarina	1811.52
4	White	Loss	Kallikorm Kevin Kaido	1958.86
5	White	Win	Koni Kirke	1843.51
6	White	Loss	Holtsman Kris	2022.23
7	White	Win	Vaina Birgit	1593.49