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Kunisawa Hiroto

Kunisawa Hiroto (國澤大斗) has a rating of 1775, ranked 96 of 452 in professional play. Their highest rating so far is 1785 (September 9, 2026).

Kunisawa Hiroto4 dan國澤大斗Kansai Ki-in
Rating1775
Rank96
1-year change↑36
Peak rating1785
Last 1044-49
2026 record
6-4
Record since 1927
44-49
Win rate
.473

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

Professional ratingsFind a player

Rating history — professional

13 gamesHigh 1785Low 1733
30 gamesHigh 1785Low 1672
46 gamesHigh 1785Low 1626
93 gamesHigh 1785Low 1440

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 16, 2026Hon AkiyoshiOza Preliminary A　as White↓10
September 9, 2026Watanabe KokiTengen Preliminary A　as Black↑9
September 2, 2026Takahashi SuketasuOza Preliminary B　as Black↑5
August 19, 2026Saito TadashiOza Preliminary B　as White↑2
March 25, 2026Kurahashi MasayukiKansai Ki-in First Place Tournament Round 2　as Black↑15
March 4, 2026Sakai KentaroKansai Ki-in First Place Tournament Round 1　as White↑12
February 19, 2026Murakawa DaisukeOza Preliminary A Final　as White↓4
February 4, 2026Tanaka KentaroKisei First Tournament Preliminary Round 2　Colors unknown↓22
January 21, 2026Nakano YasuhiroKisei First Tournament Preliminary Round 1　Colors unknown↑13
January 7, 2026Hon AkiyoshiTengen Preliminary A Final　as Black↓9
December 24, 2025Mine YasuhiroOza Preliminary A　as Black↑10
November 26, 2025Nishi TakenobuTengen Preliminary A　as White↑22
October 22, 2025Seto TaikiGosei Preliminary A Final　as Black↓6
September 10, 2025Katsuma ShiroTengen Preliminary A　as Black↑4
August 6, 2025Tanaka KentaroGosei Preliminary A　as White↑8
May 22, 2025Nishi TakenobuKansai Ki-in First Place Tournament Round 3　as Black↓8
April 30, 2025Abe YoshikiJudan Preliminary A　as White↓15
April 24, 2025Muramoto WataruKisei First Tournament Preliminary Semifinal　Colors unknown↓12
February 26, 2025Nishimura JinKisei First Tournament Round 3　as White↑10
January 30, 2025Fujii ShuyaKansai Ki-in First Place Tournament Round 2　as White↑18

Head-to-head

Up to 10 opponents, most-played first. Records are from Kunisawa Hiroto'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
Nakano Yasuhiro2-3.4000-11-2
Sada Atsushi0-4.0000-30-1
Fujii Shuya1-3.2500-01-3
U Boi2-1.6670-02-1
Yuki Satoshi0-3.0000-10-2
Moriyama Naoki0-2.0000-00-0
Tanaka Koyu1-1.5000-11-0
Imamura Toshiya0-2.0000-20-0
Sakai Kentaro2-01.0001-01-0
Takei Takashi2-01.0000-00-0

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
20266-4.600
20257-4.636
20245-3.625
20236-4.600
20223-3.500
20214-3.571
20202-3.400
20193-5.375
20183-3.500
20173-6.333
20162-4.333
20150-3.000
20140-1.000
20130-1.000
20120-2.000
Total44-49.473

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