Ooshina Seiichi (大科清市)

Place: Aomori, Japan

Rating: 1885.99, Std: 128.77, Rank: 948

First game: 2015-07-05, Last game: 2025-11-29

Top rating: 2028.60 (2015-07-05)

Games: 31, Wins: 12, Draws: 0, Losses: 19

Gy1: 8, Gy2: 11, Gy5: 14

41 Aomori Championship
Date	2025-11-29		Rating	1885.99
Round	Color	Result	Opponent
1	Black	Loss	Miyamoto Syunju	2285.32
2	Black	Loss	Tanno Yoshitaka	2063.71
3	White	Loss	Gakumazawa Hideaki	2130.94
39 Aomori Championship
Date	2025-06-28		Rating	1895.43
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2119.73
2	Black	Loss	Kawaai Hitoshi	2056.60
3	White	Loss	Ishitani Shin-ichi	2382.22
4	White	Loss	Miyamoto Syunju	2290.66
5	Black	Loss	Tanno Yoshitaka	2069.84
40 Aomori Championship
Date	2024-11-30		Rating	1929.72
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2305.43
3	White	Win	Tanno Yoshitaka	2055.82
5	White	Loss	Kawaai Hitoshi	2056.50
37 Aomori Championship
Date	2023-06-25		Rating	2000.97
Round	Color	Result	Opponent
1	Black	Win	Koseki Kenshou	1565.43
2	White	Win	Kawaai Hitoshi	2050.09
3	White	Win	Tanno Yoshitaka	2039.75
38 Aomori Meijinsen Tournament
Date	2019-11-10		Rating	2004.33
Round	Color	Result	Opponent
1	Black	Win	Koseki Kenshou	1594.01
2	Black	Loss	Miyamoto Syunju	2302.66
3	Black	Loss	Tanno Yoshitaka	2110.10
36 Aomori Championship
Date	2019-06-30		Rating	2010.85
Round	Color	Result	Opponent
1	Black	Loss	Tanno Yoshitaka	2114.91
2	Black	Win	Koseki Kenshou	1599.12
3	Black	Win	Miyamoto Syunju	2284.26
37 Aomori Meijinsen Tournament
Date	2018-11-11		Rating	2007.82
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2271.49
2	Black	Loss	Tanno Yoshitaka	2126.98
3	Black	Win	Koseki Kenshou	1611.94
Aomori Meijinsen Tournament
Date	2017-11-05		Rating	2020.34
Round	Color	Result	Opponent
2	White	Loss	Gakumazawa Hideaki	2199.97
3	White	Loss	Miyamoto Syunju	2283.32
4	White	Win	Tanno Yoshitaka	2135.14
32nd Aomori Championship
Date	2015-07-05		Rating	2028.60
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2192.59
2	Black	Win	Koseki Kenshou	1686.46
3	Black	Loss	Miyamoto Syunju	2089.31
4	White	Win	Miura Hitoshi	1783.75
5	White	Win	Kobayashi Koichi	2287.40