Go Player Ratings

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Kuwamoto Shinpei

Kuwamoto Shinpei (桑本晋平) has a rating of 1517, ranked 255 of 452 in professional play. Their highest rating so far is 1695 (June 6, 2016).

Kuwamoto Shinpei7 dan桑本晋平Nihon Ki-in Kansai HQ
Rating1517
Rank255
1-year change↑49
Peak rating1695
Last 10198-190
2026 record
8-8
Record since 1927
198-190
Win rate
.510

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

Professional ratingsFind a player

Rating history — professional

17 gamesHigh 1540Low 1497
57 gamesHigh 1570Low 1437
92 gamesHigh 1570Low 1410
301 gamesHigh 1695Low 1410

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 14, 2026Yamashiro HiroshiHoninbo Preliminary A　as Black↓6
September 3, 2026Kono TakashiSGW Cup Chuyo Preliminary Semifinal　Colors unknown↓17
September 3, 2026Kato KeikoSGW Cup Chuyo Preliminary Round 1　Colors unknown↑8
August 6, 2026Yamamoto KentaroHoninbo　Colors unknown↑16
July 2, 2026Asahi YujunOza　Colors unknown↓12
June 25, 2026Tanemura SayuriHoninbo　Colors unknown↑3
June 11, 2026Iwamaru TairaTengen　Colors unknown↓11
May 28, 2026Nakamura ShinyaHoninbo　Colors unknown↑27
April 23, 2026Yamamoto KentaroJudan　Colors unknown↓20
April 6, 2026Ohashi NaruyaTengen　Colors unknown↑26
March 16, 2026Sakai TakashiGosei　Colors unknown↓15
March 9, 2026Oda TeppeiJudan　Colors unknown↑6
March 2, 2026Mito ShuheiKisei First Tournament Preliminary Round 2　Colors unknown↓3
February 19, 2026Ikemoto RyotaMeijin　Colors unknown↓5
February 12, 2026Enda HidekiJudan　Colors unknown↑18
January 29, 2026Mito YukariKisei First Tournament Preliminary Round 1　Colors unknown↑5
November 20, 2025Muramatsu HirokiMeijin　Colors unknown↑29
August 18, 2025Takei TakashiRyusei　Colors unknown↓9
August 4, 2025Goto HajimuRyusei　Colors unknown↑25
July 17, 2025Goto HajimuOza　Colors unknown↓8

Head-to-head

Up to 10 opponents, most-played first. Records are from Kuwamoto Shinpei'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
Araki Issei2-5.2860-00-0
Yanagawa Hiromasa6-1.8570-00-0
Komatsu Daiki5-1.8330-00-0
Torii Yuta0-6.0000-00-0
Oda Teppei6-01.0000-00-0
Otani Naoki0-5.0000-00-0
Ishii Kunio5-01.0000-00-0
Sakai Takashi1-4.2000-00-0
Yamamoto Kentaro4-1.8000-00-0
Tsukuda Akiko4-01.0000-00-0

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
20268-8.500
20256-9.400
202414-9.609
202312-9.571
20226-9.400
20214-9.308
20204-8.333
20199-10.474
20183-12.200
201716-13.552
201622-10.688
201514-7.667
20145-4.556
20137-5.583
20129-6.600
20114-9.308
20104-1.800
20092-4.333
20080-1.000
20065-4.556
200513-10.565
200413-9.591
20039-10.474
20026-8.429
20000-2.000
19981-1.500
19952-2.500
19930-1.000
Total198-190.510

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