Ooshina Seiichi (大科清市)

Place: Aomori, Japan

Rating: 1949.14, Std: 129.63, Rank: 842

First game: 2015-07-05, Last game: 2025-06-28

Top rating: 2034.44 (2023-06-25)

Games: 28, Wins: 12, Draws: 0, Losses: 16

Gy1: 8, Gy2: 8, Gy5: 11

39 Aomori Championship
Date	2025-06-28		Rating	1949.14
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2094.63
2	Black	Loss	Kawaai Hitoshi	2061.41
3	White	Loss	Ishitani Shin-ichi	2375.71
4	White	Loss	Miyamoto Syunju	2297.16
5	Black	Loss	Tanno Yoshitaka	2099.28
40 Aomori Championship
Date	2024-11-30		Rating	1975.74
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2305.41
3	White	Win	Tanno Yoshitaka	2080.06
5	White	Loss	Kawaai Hitoshi	2058.27
37 Aomori Championship
Date	2023-06-25		Rating	2034.44
Round	Color	Result	Opponent
1	Black	Win	Koseki Kenshou	1571.63
2	White	Win	Kawaai Hitoshi	2047.37
3	White	Win	Tanno Yoshitaka	2057.35
38 Aomori Meijinsen Tournament
Date	2019-11-10		Rating	2018.50
Round	Color	Result	Opponent
1	Black	Win	Koseki Kenshou	1598.59
2	Black	Loss	Miyamoto Syunju	2300.74
3	Black	Loss	Tanno Yoshitaka	2117.46
36 Aomori Championship
Date	2019-06-30		Rating	2023.46
Round	Color	Result	Opponent
1	Black	Loss	Tanno Yoshitaka	2121.27
2	Black	Win	Koseki Kenshou	1603.47
3	Black	Win	Miyamoto Syunju	2282.65
37 Aomori Meijinsen Tournament
Date	2018-11-11		Rating	2018.33
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2270.03
2	Black	Loss	Tanno Yoshitaka	2131.87
3	Black	Win	Koseki Kenshou	1615.80
Aomori Meijinsen Tournament
Date	2017-11-05		Rating	2028.34
Round	Color	Result	Opponent
2	White	Loss	Gakumazawa Hideaki	2198.82
3	White	Loss	Miyamoto Syunju	2282.00
4	White	Win	Tanno Yoshitaka	2138.14
32nd Aomori Championship
Date	2015-07-05		Rating	2033.18
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2191.97
2	Black	Win	Koseki Kenshou	1687.92
3	Black	Loss	Miyamoto Syunju	2088.63
4	White	Win	Miura Hitoshi	1783.45
5	White	Win	Kobayashi Koichi	2286.32