Go Player Ratings

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Tsuruta Kazushi

Tsuruta Kazushi (鶴田和志) has a rating of 1978, ranked 32 of 452 in professional play. Their highest rating so far is 2024 (July 23, 2026).

Tsuruta Kazushi7 dan鶴田和志Nihon Ki-in Chubu
Rating1978
Rank32
1-year change±0
Peak rating2024
Last 10319-199
2026 record
19-6
Record since 1927
319-199
Win rate
.616

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

Professional ratingsFind a player

Rating history — professional

36 gamesHigh 2024Low 1941
111 gamesHigh 2024Low 1845
175 gamesHigh 2024Low 1808
506 gamesHigh 2024Low 1444

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 17, 2026Ishida AtsushiOza Preliminary B　as Black↑4
September 3, 2026I RyoMeijin　Colors unknown↑16
August 27, 2026Iwamaru TairaTengen　Colors unknown↑6
August 24, 2026Muramoto WataruGosei　Colors unknown↓18
August 17, 2026Sakai TakashiHiroshima Aluminum Cup Wakagoi Preliminary Semifinal　Colors unknown↑4
August 17, 2026Sada AtsushiHiroshima Aluminum Cup Wakagoi Preliminary Final　Colors unknown↓10
August 10, 2026Fujita AkihikoKisei　Colors unknown↓14
August 6, 2026Otake YuOkan Main Tournament Semifinal　Colors unknown↓12
July 30, 2026Mito ShuheiJudan　Colors unknown↓21
July 23, 2026Nakane NaoyukiGosei　Colors unknown↑4
July 16, 2026Tanaka KoyuKisei　Colors unknown↑11
July 2, 2026Seto TaikiKisei　Colors unknown↑16
June 18, 2026Takao MariJudan　Colors unknown↑2
June 11, 2026Fujii KokiKisei League C Round 1　as Black↑15
June 4, 2026Nakano HironariGosei　Colors unknown↑7
May 21, 2026Asahi YujunKisei First Tournament Preliminary Final　Colors unknown↑4
April 30, 2026Shimojima YoheiKisei First Tournament Preliminary Semifinal　Colors unknown↑9
April 23, 2026Hane ShigekoGosei　Colors unknown±0
April 9, 2026Nakane DaikiOkan Main Tournament Round 2　Colors unknown↑4
March 26, 2026Yokota ShigeakiKisei First Tournament Preliminary Quarterfinal　Colors unknown↑6

Head-to-head

Up to 10 opponents, most-played first. Records are from Tsuruta Kazushi'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
Hane Naoki3-11.2140-10-3
Shida Tatsuya3-8.2730-10-1
Yamashiro Hiroshi6-4.6000-01-1
Mutsuura Yuta4-6.4001-10-0
Yamada Kimio4-5.4441-21-2
Sada Atsushi4-4.5001-00-3
Otake Yu6-2.7501-01-1
Nakano Hironari4-3.5710-01-0
Ogata Masaki5-2.7140-00-0
Terayama Rei1-6.1430-00-3
Muramatsu Hiroki2-5.2860-00-1
Hikosaka Naoto6-1.8573-01-0
Nakane Naoyuki4-2.6670-01-0
Kikkawa Hajime5-1.8330-10-0
Ida Atsushi2-4.3331-10-3
Goto Shungo6-01.0000-00-0
Nishioka Masao5-1.8330-00-0
Ichiriki Ryo0-6.0000-30-2
O Keii3-2.6000-00-0
Mito Shuhei3-2.6002-00-0
Shinoda Mitsuaki4-1.8000-00-0
Otani Naoki4-1.8000-10-0
Bian Wenkai4-1.8000-00-0
Oba Junya4-1.8000-01-0
Ishii Kunio3-2.6000-00-0
Yanagisawa Satoshi4-1.8000-00-0
Miyagawa Fumihiko4-1.8000-00-0
Nakao Jungo4-1.8000-00-0
Nakamura Shinya1-4.2000-00-0
Katayama Yasuo3-2.6000-00-0

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
202619-6.760
202522-11.667
202428-10.737
202320-13.606
202219-13.594
202125-18.581
202022-14.611
201926-19.578
201818-19.486
201728-15.651
201626-17.605
201524-14.632
201413-10.565
20139-6.600
201216-8.667
20114-5.444
20100-1.000
Total319-199.616

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