Go Player Ratings

JAAbout ratings

Nakayama Kaoru

Nakayama Kaoru (中山薫) has a rating of 1123, ranked 439 of 452 in professional play. Their highest rating so far is 1295 (May 12, 2006).

Nakayama Kaoru3 dan中山薫Nihon Ki-in Tokyo
Rating1123
Rank439
1-year change↓22
Peak rating1295
Last 1024-162
2026 record
0-7
Record since 1927
24-162
Win rate
.129

The rating is calculated from published game results. It does not include any adjustment for playing Black.

Professional ratingsFind a player

Rating history — professional

7 gamesHigh 1143Low 1123
28 gamesHigh 1161Low 1113
48 gamesHigh 1164Low 1102
151 gamesHigh 1295Low 1102

The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.

Rating history in the women's tournaments pool (for reference)

3 gamesHigh 1171Low 1164
13 gamesHigh 1203Low 1164
25 gamesHigh 1234Low 1164
71 gamesHigh 1371Low 1164

The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.

Ratings in other pools

Ratings for general play and for women's tournaments are calculated independently and do not affect each other.

  • Women's tournaments: 1164 (#89)

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
August 6, 2026Kaneko MakiWomen's Kisei　Colors unknown↓4
May 21, 2026Endo YoshifumiOza　Colors unknown↓6
April 13, 2026Ando KazushigeHoninbo　Colors unknown↓2
April 6, 2026Michael RedmondTengen　Colors unknown↓2
March 23, 2026Cho KosumiGosei　Colors unknown↓6
February 12, 2026Kobayashi KoichiJudan　Colors unknown↓1
January 22, 2026Arimura HiroshiKisei First Tournament Preliminary Round 1　Colors unknown↓3
December 4, 2025Izawa AkinoSenko Cup Women's Strongest Player Preliminary Round 1　Colors unknown↓3
November 24, 2025Seki RyosukeMeijin　Colors unknown↓2
October 9, 2025Hosaka MayuWomen's Honinbo Preliminary Round 1　Colors unknown↓10
August 14, 2025Mannami KanaWomen's Kisei　Colors unknown↓2
July 7, 2025Aoki ShinichiRyusei　Colors unknown↓2
June 19, 2025Kobayashi IzumiWomen's Meijin　Colors unknown↓1
June 12, 2025Kudo NorioOza　Colors unknown↓7
May 22, 2025Xiao YuyangTengen　Colors unknown↓1
May 1, 2025Takemiya MasakiHoninbo　Colors unknown↓2
March 27, 2025Kono MitsukiJudan　Colors unknown↓2
March 24, 2025Yo ChitoAgon Kiriyama Cup　Colors unknown↓1
March 3, 2025Tanimiya AyakoJudan　Colors unknown↑10
February 24, 2025Kanno NaomiAgon Kiriyama Cup　Colors unknown↑19

Head-to-head

Up to 10 opponents, most-played first. Records are from Nakayama Kaoru's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
OpponentTotalAs BlackAs White
Hosaka Mayu4-4.5000-00-2
Kibe Natsuki0-7.0000-00-0
Inoue Hatsue4-2.6673-20-0
Kin En2-4.3332-00-0
Nakazawa Ayako0-5.0000-10-0
Mannami Nao1-4.2000-00-0
Aoki Kikuyo0-5.0000-20-0
Hoshiai Shiho0-5.0000-10-0
Kato Keiko0-5.0000-00-0
Komatsu Hideko1-4.2001-10-0
Kobayashi Chizu2-3.4001-01-1

Record by year

Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.

YearRecordWin rate
20260-7.000
20252-14.125
20241-14.067
20232-15.118
20222-11.154
20211-16.059
20202-11.154
20192-14.125
20183-17.150
20173-18.143
20161-12.077
20150-13.000
20141-4.200
20130-7.000
20120-9.000
20114-9.308
20100-1.000
20090-1.000
20062-4.333
20053-10.231
20040-11.000
20031-10.091
20021-7.125
20010-1.000
19960-2.000
19953-2.600
19942-3.400
19934-2.667
19921-3.250
19910-4.000
19905-4.556
19891-3.250
19880-3.000
19870-1.000
19861-2.333
19852-1.667
19841-2.333
19830-1.000
19820-2.000
19811-01.000
Total24-162.129

Calculated from games played between 1927 and 2026 (as of September 17, 2026).