Go Player Ratings

JAAbout ratings

Hirose Yuichi

Hirose Yuichi (広瀬優一) has a rating of 2096, ranked 12 of 452 in professional play. Their highest rating so far is 2193 (December 5, 2024).

Hirose Yuichi7 dan広瀬優一Nihon Ki-in Tokyo
Rating2096
Rank12
1-year change↓43
Peak rating2193
Last 10294-154
2026 record
12-9
Record since 1927
294-154
Win rate
.656

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

Professional ratingsFind a player

Rating history — professional

41 gamesHigh 2129Low 2037
141 gamesHigh 2193Low 2021
228 gamesHigh 2193Low 1889
412 gamesHigh 2193Low 1498

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, 2026Takanashi SeikenOza Preliminary B　as Black↑2
September 7, 2026Tsuruyama AtsushiGosei Preliminary A　as White↑6
August 10, 2026Kawahara YuHiroshima Aluminum Cup Wakagoi Preliminary Semifinal　Colors unknown↑2
August 10, 2026Koike YoshihiroHiroshima Aluminum Cup Wakagoi Preliminary Final　Colors unknown↑17
August 6, 2026Sada AtsushiKisei League A　as White↑18
July 30, 2026Muramoto WataruMeijin　Colors unknown↑13
July 23, 2026Cho RiyuJudan　Colors unknown↓24
July 16, 2026Ida AtsushiKisei League A　as Black↓15
July 6, 2026Onishi RyuheiMeijin　Colors unknown↑18
June 29, 2026Otake YuKisei League A　as Black↓13
June 15, 2026Rin KanketsuJudan Preliminary A　as White↑12
May 25, 2026Cho UKisei League A　as White↓18
April 9, 2026Kono RinKisei League A　as White↑18
March 23, 2026Yamashita KeigoKisei League A　as Black↓19
March 19, 2026Murakawa DaisukeTengen Round 1　as Black↓16
March 2, 2026Sakai YukiGosei Round 2　as Black↓17
February 23, 2026Sakai YukiKisei League A　as Black↑17
February 9, 2026Iyama YutaHoninbo Round 1　as Black↓9
February 2, 2026Fukuoka KotaroGosei Round 1　as Black↑21
January 25, 2026Tanaka KoyuNHK Cup Round 3　as Black↓26

Head-to-head

Up to 10 opponents, most-played first. Records are from Hirose Yuichi'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
Onishi Ryuhei2-9.1820-00-4
Fukuoka Kotaro4-5.4442-00-3
Fujita Akihiko2-7.2221-31-2
Rin Kanketsu6-2.7503-13-0
Fujisawa Rina3-5.3751-11-3
Onishi Kenya6-1.8572-02-0
Mochizuki Kenichi4-3.5711-01-1
Chang Ruei Jie6-1.8572-01-0
Koike Yoshihiro5-2.7140-22-0
Murakawa Daisuke4-3.5713-20-1
Ida Atsushi1-6.1431-30-2
Kyo Kagen2-5.2860-01-4
Sun Zhe3-4.4290-12-2
Sakai Yuki5-2.7141-13-1
Tsuruyama Atsushi3-3.5000-03-1
U Boi4-2.6671-12-1
Yamashita Keigo2-4.3332-30-1
Koyama Kuya4-2.6673-00-1
Ichiriki Ryo2-4.3331-10-3
Tsuneishi Takashi2-3.4000-00-1
Kuwabara Shun5-01.0001-01-0
Mutsuura Yuta4-1.8001-03-0
Iyama Yuta1-4.2001-20-1
Kono Rin2-3.4000-22-0
Yokotsuka Riki2-3.4000-00-1

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
202612-9.571
202532-16.667
202437-21.638
202339-13.750
202226-15.634
202132-17.653
202021-14.600
201929-12.707
201823-13.639
201728-13.683
201615-10.600
20140-1.000
Total294-154.656

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