Ratings
KOYAMA Haruki (Japan)
Japanese name(s): 小山悠希7 tournaments
46 results
Player ID: 13512
46 results
Player ID: 13512
2016-02-28: 74_Q_league(Japan)
2016-01-31: 2016_Kyushu_expert_games(Japan)
| MITSUKAWA Yoshikuni | 53-11 | KOYAMA Haruki |
| HIRASHIMA Naoki | 38-26 | KOYAMA Haruki |
| UENO Hideki | 42-22 | KOYAMA Haruki |
| SHIMOKAWA Atsuji | 47-17 | KOYAMA Haruki |
| KOYAMA Haruki | 41-23 | KUWAHARA Yoshiteru |
| TANAKA Yasumasa | 48-16 | KOYAMA Haruki |
| KOYAMA Haruki | 38-26 | SUNADA Mayumi |
| KOYAMA Haruki | 54-10 | UENO Hideki |
| SHIMO Takuya | 42-22 | KOYAMA Haruki |
| KUNOU Masakado | 55-09 | KOYAMA Haruki |
| TANIGUCHI Eizi | 50-14 | KOYAMA Haruki |
| SUZUKI Kiyo | 44-20 | KOYAMA Haruki |
2015-12-27: Kyushu_open_2015(Japan)
2015-11-01: 73_Q_league(Japan)
2015-10-11: 23_Houou_open(Japan)
2015-09-20: 72_Q_league(Japan)
2015-08-16: 71_Q_league(Japan)
| OSEKI Genki | 34-30 | KOYAMA Haruki |
| KOYAMA Haruki | 37-27 | ICHIKI Haruki |
| KANZAKI Keisuke | 63-01 | KOYAMA Haruki |
| NAKAE Keiki | 63-01 | KOYAMA Haruki |
| KOYAMA Haruki | 48-16 | UENAKA Yuto |
| YAMANOUCHI Sachiyo | 48-16 | KOYAMA Haruki |
| KOYAMA Haruki | 34-30 | TANAKA Yasumasa |
| NAKAE Keiki | 42-22 | KOYAMA Haruki |
| KUWAHARA Yoshiteru | 57-07 | KOYAMA Haruki |
| TAZIMA Hisayuki | 48-16 | KOYAMA Haruki |
| KOYAMA Haruki | 49-15 | TOKIWA Kazuki |
| SHIMOKAWA Atsuji | 39-25 | KOYAMA Haruki |
| KOYAMA Haruki | 38-26 | SASAKI Keito |
| TANAKA Yasumasa | 36-28 | KOYAMA Haruki |
| SHIMOKAWA Atsuji | 50-14 | KOYAMA Haruki |
| KUWAHARA Yoshiteru | 38-26 | KOYAMA Haruki |
| TANIGUCHI Eizi | 53-11 | KOYAMA Haruki |
| NAKANISHI Hiromi | 52-12 | KOYAMA Haruki |
| UENO Hideki | 43-21 | KOYAMA Haruki |
| KOYAMA Haruki | 35-29 | NAKAE Keiki |
| SUZUKI Kiyo | 36-28 | KOYAMA Haruki |
| SUZUKI Yuuta | 46-18 | KOYAMA Haruki |
| URATA Natsumi | 45-19 | KOYAMA Haruki |
| MITSUKAWA Yoshikuni | 48-16 | KOYAMA Haruki |
| FUKUDA Kazumi | 44-20 | KOYAMA Haruki |
| KOYAMA Haruki | 36-28 | TAZIMA Hisayuki |
| HIRASHIMA Naoki | 39-25 | KOYAMA Haruki |
| KOYAMA Haruki | 52-12 | TAGASHIRA Masayuki |
| MIZUKI Ryosuke | 53-11 | KOYAMA Haruki |
| KOYAMA Haruki | 37-27 | TAGASHIRA Tetsuo |
| KANZAKI Keisuke | 36-28 | KOYAMA Haruki |
| KOYAMA Haruki | 35-29 | ISHIMATSU Tomiko |
| KANZAKI Keisuke | 64-00 | KOYAMA Haruki |
| KOYAMA Haruki | 43-21 | ISHIMATSU Tomiko |