Go Player Ratings

JAAbout ratings

Rin Kanketsu

Rin Kanketsu (林漢傑) has a rating of 1980, ranked 31 of 452 in professional play. Their highest rating so far is 2084 (October 17, 2022).

Rin Kanketsu8 dan林漢傑Nihon Ki-in Tokyo
Rating1980
Rank31
1-year change↓24
Peak rating2084
Last 10387-258(1 lost by default)
2026 record
8-8
Record since 1927
387-258
Win rate
.600

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

Professional ratingsFind a player

Rating history — professional

23 gamesHigh 2013Low 1928
83 gamesHigh 2064Low 1915
152 gamesHigh 2084Low 1897
533 gamesHigh 2084Low 1581

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 3, 2026Suzuki ShinjiGosei　Colors unknown↑19
August 20, 2026Tajiri YutoOza　Colors unknown↑6
August 13, 2026Onishi KenyaKisei League B2　as Black↑11
July 16, 2026Hon AkiyoshiKisei League B2　as Black↑16
July 9, 2026O RisseiHoninbo　Colors unknown↓21
July 2, 2026Takei TaishinTengen　Colors unknown↑7
June 25, 2026Miura TaroKisei League B2　as White↓11
June 15, 2026Hirose YuichiJudan Preliminary A　as Black↓12
June 7, 2026Seto TaikiNHK Cup Round 1　as White↓17
May 25, 2026I RyoKisei League B2　as Black↓17
May 14, 2026Kobayashi SatoruJudan　Colors unknown↑5
April 13, 2026Koyama KuyaKisei League B2　as White↑17
March 30, 2026Ko IsoMeijin　Colors unknown↓13
March 23, 2026Onishi RyuheiKisei League B2　as Black↓11
February 26, 2026Murakawa DaisukeGosei Main Tournament Round 2　Colors unknown↓12
February 12, 2026U BoiKisei League B2　as White↑13
December 18, 2025Arimura HiroshiMeijin　Colors unknown↑2
December 15, 2025Ichiriki RyoRyusei Championship Tournament Round 2　Colors unknown↓2
November 20, 2025Onishi KenyaMeijin　Colors unknown↑15
November 12, 2025Kyo KagenRyusei Championship Tournament Round 1　Colors unknown↑29

Head-to-head

Up to 10 opponents, most-played first. Records are from Rin Kanketsu'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 Naoki4-8.3332-61-2
Kono Rin1-11.0831-50-2
Ichiriki Ryo0-12.0000-30-3
Yamashita Keigo7-4.6363-23-2
Ryu Shikun8-3.7275-22-1
Cho Chikun6-4.6004-11-2
Seto Taiki7-3.7003-02-2
Akiyama Jiro5-4.5560-14-1
Yoda Norimoto5-4.5563-12-2
O Rissei5-4.5562-11-2
So Yokoku5-4.5560-22-1
Kobayashi Satoru2-7.2220-20-3
Murakawa Daisuke3-6.3332-11-4
Mizokami Tomochika5-4.5562-01-2
Hirose Yuichi2-6.2500-31-3
Iyama Yuta1-7.1251-20-5
Mochizuki Kenichi3-4.4291-00-0
Motoki Katsuya2-5.2860-01-3
Tsuruyama Atsushi3-4.4291-10-2
Koike Yoshihiro4-3.5711-21-0
Ida Atsushi4-3.5713-01-3
Komatsu Hideki6-1.8571-01-0
Cho U0-7.0000-20-5
Anzai Nobuaki4-2.6674-10-0
Onishi Ryuhei1-5.1670-21-2
Adachi Toshimasa4-2.6672-02-0
Oba Junya4-2.6671-10-0
Yo Kagen5-1.8330-01-0
Suzuki Shinji3-3.5000-10-1
Fujisawa Rina2-4.3331-01-2
Onishi Kenya3-2.6001-10-0
Shida Tatsuya1-4.2001-00-4
Tajiri Yuto5-01.0000-00-0
Takemiya Masaki3-2.6002-01-1
Awaji Shuzo3-2.6000-01-1
Uchida Shuhei3-2.6001-01-1
Takao Shinji0-5.0000-00-3
Yamashiro Hiroshi3-2.6002-10-0
Ogaki Yusaku4-1.8000-12-0
Ishida Yoshio4-1.8002-01-1
Ko Iso2-3.4000-22-0
U Boi4-1.8001-13-0
Yamada Kimio2-3.4001-11-2
Fujita Akihiko4-1.8001-02-0
Otake Yu2-3.4000-21-0
Otake Hideo1-4.2001-20-1
Kato Atsushi2-3.4000-12-2
Lee Ishu2-3.4000-01-2
Shibano Toramaru1-4.2001-20-2
Cho Sonjin2-3.4001-10-1
Hirata Tomoya2-3.4000-21-1

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
20268-8.500
202518-14.563
202418-10.643
202313-13.500
202230-13.698
202117-12.586
202015-19.441
201921-13.618
201825-13.658
201723-11.676
201615-9.625
201514-10.583
201413-7.650
20137-8.467
201217-12.586
201121-16.568
201010-8.556
20096-7.462
20082-4.333
20078-4.667
200618-8.692
200513-12.520
200414-13.518
200325-8.758
200214-5.737
20012-1.667
Total387-258.600

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