Koyama Akihiro (小山晃弘)

Place: Tokyo, Japan

Rating: 1911.91, Rank: 641

First game: 2017-04-09, Last game: 2018-04-01

Top rating: 1915.89 (2017-10-01)

Games: 31, Wins: 10, Draws: 3, Losses: 18

Gy1: 0, Gy2: 0, Gy5: 26

35 Kanto Shineisen Tournament
Date 2018-04-01 Rating 1911.91
Round Color Result Opponent
1 White Draw Fujikawa Masaki 2040.01
2 White Win Fujita Maiko 2167.60
3 White Loss Takagi Tomoyuki 2088.84
4 White Draw Tomosue Takahito 1509.39
5 White Loss Iwano Fumio 2194.76
21 Mikami Cup
Date 2018-01-21 Rating 1911.13
Round Color Result Opponent
A2 Black Loss Tomobe Katsuhiro 2113.79
A3 Black Loss Iwano Fumio 2193.53
A5 White Loss Tomobe Katsuhiro 2113.79
A6 White Loss Iwano Fumio 2193.53
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 1915.07
Round Color Result Opponent
1 White Loss Koyama Jun 2527.49
2 White Loss Maruta Koji 2070.48
3 White Win Maruta Hiroki 2086.74
4 White Win Tomosue Takahito 1508.31
57 Suiseisen Tournament final round
Date 2017-11-01 Rating 1915.07
Round Color Result Opponent
1 White Draw Nishizawa Aoi 2094.06
2 White Loss Iwano Fumio 2194.49
3 White Loss Maruta Hiroki 2086.74
57 Suiseisen Tournament 1st round
Date 2017-10-01 Rating 1915.89
Round Color Result Opponent
1 White Win Demachi Koichiro 1877.33
2 White Loss Maruta Hiroki 2085.24
3 Black Win Inoue Fumiya 2283.16
4 White Win Morita Yutaka 1679.41
34 Kanto Championship
Date 2017-07-16 Rating 1910.69
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2331.88
2 White Win Matsumoto Hiro 1696.40
3 White Win Tomosue Takahito 1508.79
4 White Loss Iwano Fumio 2201.60
5 White Loss Ono Takayuki 2312.76
6 White Win Matsumoto Hiro 1696.40
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 1902.52
Round Color Result Opponent
1 White Loss Nakamura Souta 2203.18
2 Black Win Tomosue Takahito 1512.54
3 White Loss Demachi Koichiro 1884.28
4 White Loss Takagi Tomoyuki 2094.51
5 White Loss Maruta Hiroki 2062.54