Go Player Ratings

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Yamada Shiho

Yamada Shiho (山田至宝) has a rating of 1385, ranked 355 of 452 in professional play. Their highest rating so far is 1575 (March 6, 2006).

Yamada Shiho7 dan山田至宝Nihon Ki-in Kansai HQ
Rating1385
Rank355
1-year change↑101
Peak rating1575
Last 10125-179
2026 record
7-6
Record since 1927
125-179
Win rate
.411

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

Professional ratingsFind a player

Rating history — professional

14 gamesHigh 1393Low 1279
37 gamesHigh 1393Low 1259
63 gamesHigh 1446Low 1259
223 gamesHigh 1575Low 1259

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
August 6, 2026Ishida AtsushiOza　Colors unknown↓8
July 13, 2026Omori RanOza　Colors unknown↑18
June 11, 2026Mito YukariOza　Colors unknown↑8
June 1, 2026Kasahara YukiTengen　Colors unknown↓9
May 11, 2026Goto ShungoOza　Colors unknown↑25
April 30, 2026Sasaka ShiroTengen　Colors unknown↑22
April 23, 2026Ishida AtsushiHoninbo　Colors unknown↓5
April 2, 2026Omori RanTengen　Colors unknown↑21
March 26, 2026Yamamoto KentaroGosei　Colors unknown↓12
March 19, 2026Araki IsseiHoninbo　Colors unknown↑21
March 5, 2026Tajima ShingoGosei　Colors unknown↑27
February 16, 2026Abe YoshikiKisei First Tournament Preliminary Round 2　Colors unknown↓2
February 5, 2026Muramoto WataruJudan　Colors unknown↓1
November 17, 2025Konishi YoshiakiraMeijin　Colors unknown↓2
August 4, 2025Goto ShungoRyusei　Colors unknown↓6
July 17, 2025Komatsu DaikiTengen　Colors unknown↓4
June 26, 2025Furuya MasaoTengen　Colors unknown↑19
June 5, 2025Kirimoto KazuoOza　Colors unknown↓26
May 25, 2025Ohashi NaruyaTengen　Colors unknown↑31
May 15, 2025Ikemoto RyotaHoninbo　Colors unknown↓2

Head-to-head

Up to 10 opponents, most-played first. Records are from Yamada Shiho'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
Kitano Ryo1-10.0910-00-0
Sakaguchi Ryuzo3-7.3000-00-0
Enda Hideki1-8.1110-00-0
Mito Yukari7-2.7780-00-0
Tanemura Sayuri8-1.8890-00-0
Enda Yoichi5-3.6250-00-0
Araki Issei1-6.1430-00-0
Kirimoto Kazuo5-2.7140-00-0
Kori Toshio3-4.4290-00-0
Sasaki Tsuyoshi1-6.1430-00-0
Yamamoto Kentaro2-5.2860-00-0
Tsukuda Akiko5-1.8330-00-0
Takei Takashi2-4.3330-00-0
Tajima Shingo1-5.1670-00-0
Sakamoto Yasuo3-3.5000-00-0
Goto Shungo1-5.1670-00-0
Ishida Atsushi1-4.2000-00-1
Yanaka Katsunori1-4.2000-00-0
Ishii Kunio3-2.6000-00-0
Utani Shunta3-2.6000-00-0

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
20267-6.538
20253-10.231
20242-8.200
20232-9.182
20226-8.429
202110-11.476
20205-8.385
20194-10.286
20188-12.400
20175-12.294
20163-10.231
20157-10.412
20143-3.500
20135-5.500
20126-9.400
20112-3.400
20100-1.000
20091-1.500
20064-5.444
200510-8.556
200410-10.500
200316-10.615
20024-7.364
20000-1.000
19940-1.000
19902-01.000
19890-1.000
Total125-179.411

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