Go Player Ratings

JAAbout ratings

Yoshihara Yukari

Yoshihara Yukari (吉原由香里) has a rating of 1414, ranked 339 of 452 in professional play. Their highest rating so far is 1530 (March 31, 2016).

Yoshihara Yukari6 dan吉原由香里Nihon Ki-in Tokyo
Rating1414
Rank339
1-year change↓26
Peak rating1530
Last 1074-128
2026 record
5-10
Record since 1927
74-128
Win rate
.366

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 1476Low 1414
44 gamesHigh 1476Low 1393
73 gamesHigh 1476Low 1380
201 gamesHigh 1530Low 1379

The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.

Rating history in the women's tournaments pool (for reference)

10 gamesHigh 1667Low 1614
38 gamesHigh 1667Low 1581
61 gamesHigh 1667Low 1575
162 gamesHigh 1754Low 1495

The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.

Ratings in other pools

Ratings for general play and for women's tournaments are calculated independently and do not affect each other.

  • Women's tournaments: 1667 (#19)

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
September 3, 2026Tanaka NobuyukiSGW Cup Chuyo Preliminary Round 1　Colors unknown↓4
August 27, 2026Yokota HinanoWomen's Kisei　Colors unknown↑16
April 30, 2026Koyama TerumiOza　Colors unknown↓9
April 23, 2026Jo BunenJudan　Colors unknown↓8
April 16, 2026Yoda NorimotoTengen　Colors unknown↓3
April 9, 2026Takeshita RyoyaGosei　Colors unknown↓6
April 2, 2026Yamada TakujiHoninbo　Colors unknown↓6
March 26, 2026Kobayashi KoichiKisei First Tournament Round 3　as White↓8
March 5, 2026Kobayashi SatoruTeikei Cup Legend Round 1　as Black↓7
February 26, 2026Hosaka MayuKisei First Tournament Preliminary Round 2　Colors unknown↑4
February 19, 2026Hoshiai ShihoSenko Cup Women's Strongest Player Preliminary　as White↓7
February 12, 2026Yokota HinanoMeijin　Colors unknown↓13
February 5, 2026Kudo NorioTeikei Cup Legend　as White↑13
January 29, 2026Nakazawa AyakoKisei First Tournament Round 1　as Black↑8
January 8, 2026Izawa AkinoSenko Cup Women's Strongest Player Preliminary　as Black↑11
December 25, 2025Koyama TerumiTeikei Cup Women's Legend Round 3　as Black↓16
December 18, 2025Ishigure IkuroMeijin Preliminary C　as White↑26
December 11, 2025Kato TomokoTeikei Cup Women's Legend Round 2　as Black↑15
December 4, 2025Shoji KazukoSenko Cup Women's Strongest Player Preliminary Round 1　Colors unknown↑1
November 13, 2025Nyu EikoWomen's Kisei Round 2　as White↓5

Head-to-head

Up to 10 opponents, most-played first. Records are from Yoshihara Yukari'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
Osawa Narumi4-4.5001-20-0
Kato Tomoko4-4.5002-02-0
Aoki Kikuyo2-5.2860-10-2
Kuwabara Yoko3-4.4292-01-2
Koyama Terumi1-5.1670-10-1
Nakazawa Ayako5-01.0001-00-0
Mimura Kaori4-1.8001-01-0
Okada Yumiko3-2.6000-00-0
Kibe Natsuki3-2.6000-10-0
Izawa Akino3-2.6001-00-0
Hoshiai Shiho1-4.2000-01-1
Suzuki Ayumi1-4.2000-21-0
Koda Akiko5-01.0000-01-0
Yashiro Kumiko2-3.4001-20-0

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
20265-10.333
202517-16.515
202412-16.429
20239-13.409
202212-16.429
20217-14.333
20207-10.412
20199-15.375
201822-19.537
201723-17.575
20167-17.292
201516-12.571
20143-6.333
20135-6.455
20124-9.308
20114-6.400
Total74-128.366

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