Ooshina Seiichi (大科清市)

Place: Aomori, Japan

Rating: 1949.52, Std: 126.20, Rank: 837

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

Top rating: 2034.62 (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	1949.52
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2094.86
2	Black	Loss	Kawaai Hitoshi	2062.09
3	White	Loss	Ishitani Shin-ichi	2378.67
4	White	Loss	Miyamoto Syunju	2298.13
5	Black	Loss	Tanno Yoshitaka	2099.70
40 Aomori Championship
Date	2024-11-30		Rating	1976.08
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2305.81
3	White	Win	Tanno Yoshitaka	2080.42
5	White	Loss	Kawaai Hitoshi	2059.18
37 Aomori Championship
Date	2023-06-25		Rating	2034.62
Round	Color	Result	Opponent
1	Black	Win	Koseki Kenshou	1571.50
2	White	Win	Kawaai Hitoshi	2047.14
3	White	Win	Tanno Yoshitaka	2057.53
38 Aomori Meijinsen Tournament
Date	2019-11-10		Rating	2018.41
Round	Color	Result	Opponent
1	Black	Win	Koseki Kenshou	1598.43
2	Black	Loss	Miyamoto Syunju	2300.22
3	Black	Loss	Tanno Yoshitaka	2117.32
36 Aomori Championship
Date	2019-06-30		Rating	2023.35
Round	Color	Result	Opponent
1	Black	Loss	Tanno Yoshitaka	2121.10
2	Black	Win	Koseki Kenshou	1603.31
3	Black	Win	Miyamoto Syunju	2282.15
37 Aomori Meijinsen Tournament
Date	2018-11-11		Rating	2018.20
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2269.56
2	Black	Loss	Tanno Yoshitaka	2131.67
3	Black	Win	Koseki Kenshou	1615.64
Aomori Meijinsen Tournament
Date	2017-11-05		Rating	2028.19
Round	Color	Result	Opponent
2	White	Loss	Gakumazawa Hideaki	2198.48
3	White	Loss	Miyamoto Syunju	2281.58
4	White	Win	Tanno Yoshitaka	2137.91
32nd Aomori Championship
Date	2015-07-05		Rating	2033.02
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2191.71
2	Black	Win	Koseki Kenshou	1687.76
3	Black	Loss	Miyamoto Syunju	2088.34
4	White	Win	Miura Hitoshi	1783.24
5	White	Win	Kobayashi Koichi	2286.06