Go Player Ratings

JAAbout ratings

Tsuruyama Atsushi

Tsuruyama Atsushi (鶴山淳志) has a rating of 1846, ranked 61 of 452 in professional play. Their highest rating so far is 2080 (December 19, 2022).

Tsuruyama Atsushi8 dan鶴山淳志Nihon Ki-in Tokyo
Rating1846
Rank61
1-year change↓29
Peak rating2080
Last 10395-279
2026 record
7-6
Record since 1927
395-279
Win rate
.586

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

Professional ratingsFind a player

Rating history — professional

20 gamesHigh 1894Low 1804
74 gamesHigh 2030Low 1804
172 gamesHigh 2080Low 1804
546 gamesHigh 2080Low 1711

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

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
September 10, 2026Chang Ruei JieKisei　as White↑12
September 7, 2026Hirose YuichiGosei Preliminary A　as Black↓6
August 17, 2026Goto HajimuKisei League C Round 3　as Black↑13
July 23, 2026Kanazawa HideoGosei　Colors unknown↑14
July 16, 2026Miyazawa GoroTengen　Colors unknown↑9
July 6, 2026Aoki HirotakaHoninbo　Colors unknown↓24
July 2, 2026Fujii KokiKisei League C Round 2　as White↓12
June 22, 2026Cho RiyuJudan Preliminary A　as Black↓18
June 11, 2026Seto TaikiKisei League C Round 1　as Black↓11
June 1, 2026Yanagihara SakiHoninbo　Colors unknown↑8
May 7, 2026Ogaki YusakuJudan　Colors unknown↑14
March 26, 2026Moro ArisaHoninbo Preliminary C　as White↑5
January 4, 2026Sakai YukiNHK Cup Round 3　as White↓6
December 22, 2025Nakaonoda TomomiMeijin Preliminary C　as White↓25
December 8, 2025Ko IsoOza Preliminary A Final　as Black↓10
December 1, 2025Mutsuura YutaRyusei Championship Tournament Round 1　Colors unknown↓11
November 23, 2025Fujita AkihikoNHK Cup Round 2　as White↑20
November 6, 2025Numadate SakiyaOza　Colors unknown↑15
October 23, 2025Yamashita KeigoTengen Preliminary A　as White↓10
September 18, 2025Miura TaroKisei League C Round 5　as White↓7

Head-to-head

Up to 10 opponents, most-played first. Records are from Tsuruyama Atsushi'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
Cho Sonjin8-4.6673-22-1
Motoki Katsuya5-6.4552-11-2
Ryu Shikun5-5.5001-04-4
Hane Naoki3-6.3331-22-2
O Rissei5-4.5562-02-2
So Yokoku4-5.4440-02-3
Fujita Akihiko4-5.4442-02-2
Yamashita Keigo2-7.2220-22-2
Ko Iso2-6.2501-30-1
Cho Riyu5-3.6252-12-1
Ichiriki Ryo0-8.0000-40-2
Akiyama Jiro4-3.5710-12-2
Rin Kanketsu4-3.5712-01-1
Iyama Yuta0-7.0000-30-2
Nakaonoda Tomomi5-2.7141-11-1
Hirose Yuichi3-3.5001-30-0
Onishi Ryuhei3-3.5001-00-3
Koike Yoshihiro4-2.6671-02-1
Adachi Toshimasa1-5.1670-11-2
O Meien3-3.5001-21-1
Suzuki Ayumi6-01.0001-02-0
Kono Takashi5-1.8330-01-0
Kim Sujun2-4.3331-01-1
Kanazawa Hideo2-4.3330-20-1
Yuki Satoshi1-5.1671-10-4
Onishi Kenya2-3.4000-00-1
Rin Shien2-3.4000-10-0
Anzai Nobuaki3-2.6001-21-0
Takemiya Masaki2-3.4002-00-2
Mimura Tomoyasu1-4.2000-20-1
Takao Shinji2-3.4001-11-1
Ogaki Yusaku2-3.4001-00-1
Kobayashi Satoru4-1.8002-01-1
Matsumoto Takehisa2-3.4000-11-1
Sun Zhe0-5.0000-30-1
Kobayashi Koichi3-2.6000-11-0
Mitani Tetsuya2-3.4000-10-0
Han Zenki1-4.2000-21-0
Shibano Toramaru0-5.0000-20-2
Suzuki Shinji0-5.0000-00-2

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
20267-6.538
20259-12.429
202419-11.633
202321-17.553
202235-16.686
202127-23.540
202022-19.537
201923-16.590
201830-11.732
201717-13.567
201619-15.559
201513-10.565
20145-5.500
20138-9.471
201211-12.478
201112-6.667
20106-7.462
20096-11.353
20088-8.500
20074-3.571
200611-9.550
200516-14.533
200426-8.765
200314-13.518
200223-4.852
20012-1.667
20001-01.000
Total395-279.586

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