Okubo Yukio

Okubo Yukio (大窪幸雄) has a rating of 1488.

Okubo Yukio大窪幸雄

Rating1488

Rank—

1-year change—

Peak rating—

Last 51-4

1960 record: 0-1
Record since 1927: 1-4
Win rate: .200

Not listed in the rating list: we have not confirmed whether this player is active

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

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Recent games

Up to 20 games, newest first. “Change” is the rating movement.
Date	Opponent and tournament	Result	Change
July 20, 1960	Fujisawa HosaiHoninbo 3rd Preliminary　as Black	Loss	↓12
December 3, 1958	Kano YoshinoriHoninbo 3rd Preliminary Final　as Black	Loss	—
October 16, 1958	Takagawa ShukakuPrime Minister's Cup　as White	Loss	—
October 12, 1958	Kajiwara TakeoPrime Minister's Cup　as Black	Win	—
July 11, 1958	Kitani MinoruHayago Meijin Round 1　as White	Loss	—

Head-to-head

Up to 10 opponents, most-played first. Records are from Okubo Yukio's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
Opponent	Total	As Black	As White
Kitani Minoru	0-1.000	0-0	0-1
Kano Yoshinori	0-1.000	0-1	0-0
Kajiwara Takeo	1-01.000	1-0	0-0
Fujisawa Hosai	0-1.000	0-1	0-0
Takagawa Shukaku	0-1.000	0-0	0-1

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.

Year	Record	Win rate
1960	0-1	.000
1958	1-3	.250
Total	1-4	.200

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