Go Player Ratings

JAAbout ratings

Hane Naoki

Hane Naoki (羽根直樹) has a rating of 1903, ranked 45 of 452 in professional play. Their highest rating so far is 2159 (April 1, 2019).

Hane Naoki9 dan羽根直樹Nihon Ki-in Chubu
Rating1903
Rank45
1-year change↑137
Peak rating2159
Last 10729-551(1 by default)
2026 record
18-5
Record since 1927
729-551(2 no result)
Win rate
.570

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

Professional ratingsFind a player

Rating history — professional

31 gamesHigh 1903Low 1775
90 gamesHigh 1996Low 1766
170 gamesHigh 2046Low 1766
864 gamesHigh 2159Low 1766

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, 2026Kono RinMeijin Preliminary A　as Black↑23
September 14, 2026Konishi YoshiakiraOza Preliminary B　as White↓22
September 3, 2026Otani NaokiTengen　Colors unknown↑13
August 20, 2026Seto TaikiKisei League C Round 4　as White↑22
August 10, 2026Tsukuda AkikoHoninbo　Colors unknown↑3
July 30, 2026Nakao JungoTengen　Colors unknown↑8
July 27, 2026Mito ShuheiMeijin　Colors unknown↑20
July 23, 2026Taniguchi ToruKisei　Colors unknown↑18
July 16, 2026Shida TatsuyaJudan Preliminary A Final　as White↓8
July 9, 2026Kunimatsu SoHoninbo　Colors unknown↑8
July 6, 2026Mutsuura YutaOkan Main Tournament Round 2　Colors unknown↓8
July 2, 2026Nishi TakenobuKisei　Colors unknown↓16
June 25, 2026Nishioka MasaoGosei　Colors unknown↓22
June 15, 2026Yanagisawa SatoshiJudan Preliminary A　as Black↑9
June 8, 2026Chang Ruei JieKisei League C Round 1　as Black↑13
June 1, 2026Hikosaka NaotoMeijin　Colors unknown↑17
May 21, 2026Takeda YoshinoriTengen　Colors unknown↑1
April 30, 2026Aoba KaoriGosei　Colors unknown↑2
April 2, 2026Aoba KaoriTengen　Colors unknown↑2
March 30, 2026Osawa KenroGosei　Colors unknown↑3

Head-to-head

Up to 10 opponents, most-played first. Records are from Hane Naoki'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
Yamashita Keigo26-50.34213-2513-24
Takao Shinji23-24.4899-813-15
Cho U17-28.37811-186-8
Yuki Satoshi14-19.4245-89-9
Iyama Yuta12-18.4005-76-10
Kono Rin11-19.3676-95-8
Cho Chikun12-17.4146-65-8
Yamada Kimio17-10.6309-36-7
Yoda Norimoto11-15.4236-84-5
O Rissei16-8.6677-47-3
Yamashiro Hiroshi14-9.6097-15-7
Ko Iso14-9.6097-46-3
Murakawa Daisuke11-11.5006-94-2
Cho Sonjin13-8.6194-46-3
Kyo Kagen7-12.3682-45-7
Ichiriki Ryo6-13.3163-62-7
Kobayashi Satoru8-9.4713-34-6
Ryu Shikun11-6.6478-33-3
Shida Tatsuya8-8.5003-44-3
Mutsuura Yuta4-12.2502-22-2
Mizokami Tomochika12-4.7507-33-1
Shibano Toramaru8-8.5003-34-5
Ogata Masaki11-4.7333-13-3
So Yokoku12-2.8576-13-1
O Meien7-7.5003-62-1
Tsuruta Kazushi11-3.7863-01-0
Nakano Hironari8-5.6154-24-3
Sakai Hideyuki5-8.3851-34-4
Imamura Toshiya6-6.5002-13-4
Imamura Yoshiaki11-1.9176-02-1
Ida Atsushi7-5.5832-13-3
Rin Kanketsu8-4.6672-16-2
Seto Taiki9-3.7503-06-3
Yu Zhengqi3-8.2730-53-3
Kobayashi Koichi2-9.1821-41-2
Hikosaka Naoto8-3.7271-14-2
Kim Sujun7-3.7005-32-0
Akiyama Jiro5-4.5563-42-0
Mimura Tomoyasu6-3.6674-12-2
Tsuruyama Atsushi6-3.6672-22-1
Otake Hideo4-5.4442-11-3
Kiyonari Tetsuya8-1.8892-04-1
Kato Masao3-5.3751-12-3
Motoki Katsuya3-5.3752-51-0
Kurahashi Masayuki5-3.6251-02-3
Kato Atsushi4-4.5001-33-1
Chin Kaei7-01.0003-03-0
Sada Atsushi5-2.7143-21-0
Ishida Atsushi7-01.0002-04-0
Onishi Ryuhei3-4.4291-12-2
Awaji Shuzo6-1.8572-03-1
Cho Riyu3-4.4293-20-2
Matsuoka Hideki7-01.0003-02-0
Nakane Naoyuki4-2.6670-00-0
Takemiya Masaki4-2.6673-00-2
Otani Naoki4-2.6671-11-1
Rin Kaiho3-3.5003-30-0
Komatsu Hideki5-1.8333-01-1
Han Zenki6-01.0002-02-0
Nakaonoda Tomomi5-1.8334-01-1
Shimojima Yohei2-3.4000-00-2
Chang Ruei Jie4-1.8002-01-1
Honda Kunihisa3-2.6002-01-2
Yukawa Mitsuhisa4-1.8001-02-1
Ishida Yoshio4-1.8002-12-0
Hiroe Hiroyuki5-01.0001-01-0
Matsumoto Takehisa1-4.2001-00-3
Goto Shungo5-01.0004-01-0
Kitano Ryo2-3.4001-11-2
Ishida Akira5-01.0000-03-0
Suzuki Shinji1-4.2000-21-1

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
202618-5.783
202513-12.520
202416-16.500
202319-13.594
202219-26.422
202124-21.533
202016-18.471
201930-24.556
201835-18.660
201732-21.604
201639-17.696
201522-22.500
201423-16.590
201318-15.545
201231-22.585
201137-27.578
201023-19.548
200924-16.600
200828-14.667
200715-16.484
200633-27.550
200530-18.625
200422-24.478
200336-21.632
200227-20.575
200132-16.667
200018-17.514
199917-13.567
19988-8.500
19975-6.455
19969-5.643
19953-7.300
19942-7(2 no result).222
19930-2.000
19923-2.600
19912-01.000
Total729-551(2 no result).570

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