Ratings

KOSHIRO Ryuta (Japan)Japanese name(s): 古城隆太
38 tournaments
221 results
Rated 569 in Japan and 670 in Asia&Oceania&Africa and 810 in the World
Latest rating: 1715
2018-03-18: 39_Meijin(Japan)
KURITA Seiyawon againstKOSHIRO Ryuta
KOSHIRO Ryutawon againstARAKI Yasuyuki
ATOBE Shuugowon againstKOSHIRO Ryuta
ATACHI Rikuwon againstKOSHIRO Ryuta
ATACHI Akiwon againstKOSHIRO Ryuta
SANO Hirotakawon againstKOSHIRO Ryuta
KOSHIRO Ryutawon againstNAKAI Yoshiji
2018-02-11: 2018_Hokkaido_expert_games(Japan)
TAKAHASHI Satomi51-13KOSHIRO Ryuta
KOSHIRO Ryuta45-19YAMADA Yukie
KOBAYASHI Takao51-13KOSHIRO Ryuta
KOSHIRO Ryuta33-31IKEDA Rintarou
KOSHIRO Ryuta40-24YAMADA Fumio
SAGAWA Syuntaro50-14KOSHIRO Ryuta
TAKAHASHI Kanehira53-11KOSHIRO Ryuta
2018-01-28: 67_Tatebayashi_open(Japan)
KOSHIRO Ryuta49-15AKINIWA Akiriki
KOSHIRO Ryuta33-31SATO Tetsuya
KOSHIRO Ryuta39-25YAMADA Yukie
KOSHIRO Ryuta32-32SASAKI Sohei
OKABAYASHI Noguchi45-19KOSHIRO Ryuta
TAKAHASHI Satomi44-20KOSHIRO Ryuta
2017-12-17: 53_Hokkaido_open(Japan)
KOSHIRO Ryuta58-06FUJITA Ikkei
KOSHIRO Ryuta42-22TATENO Yuuya
KOSHIRO Ryuta33-31YAMADA Yukie
KOSHIRO Ryuta61-03MORISHIMA Kousei
KOSHIRO Ryuta45-19KOUSEI Toshiko
KOSHIRO Ryuta52-12IKEDA Rintarou
KOSHIRO Ryuta40-24NAGATA Tatsuya
KOSHIRO Ryuta64-00MORISHIMA Atsuko
2017-08-27: 63_Sapporo_open(Japan)
TAKAHASHI Satomi46-18KOSHIRO Ryuta
KOSHIRO Ryuta38-26TATENO Yuuya
KOSHIRO Ryuta54-10YAMADA Fumio
SHIMAKAN Minimata45-19KOSHIRO Ryuta
KOBAYASHI Takao43-21KOSHIRO Ryuta
KOSHIRO Ryuta55-09WATANABE Akiko
2017-05-28: 62_Sapporo_open(Japan)
SATO Tetsuya52-12KOSHIRO Ryuta
KOBAYASHI Takao35-29KOSHIRO Ryuta
MIYASAKA Kiyotaka40-24KOSHIRO Ryuta
KOSHIRO Ryuta58-06TAKESHITA Keiichirou
KOSHIRO Ryuta46-18TAKAHASHI Satomi
2017-04-23: 61_Sapporo_open(Japan)
KOIKE Sena53-11KOSHIRO Ryuta
KOSHIRO Ryuta64-00KAWAGUCHI Koushi
KOSHIRO Ryuta51-13SATO Tetsuya
TAKAHASHI Satomi37-27KOSHIRO Ryuta
OKABAYASHI Noguchi49-15KOSHIRO Ryuta
2017-03-26: 60_Sapporo_open(Japan)
SASAKI Sohei42-22KOSHIRO Ryuta
KOSHIRO Ryuta52-12IYAMA Ruka
TAKAHASHI Satomi60-04KOSHIRO Ryuta
KOSHIRO Ryuta49-15YAMADA Yukie
KOSHIRO Ryuta49-15SATO Tetsuya
MIYASAKA Kiyotaka43-21KOSHIRO Ryuta
2017-02-12: 2017_Hokkaido_expert_games(Japan)
KOIKE Sena41-23KOSHIRO Ryuta
TAKENOBU Kosuke48-16KOSHIRO Ryuta
NOZAKI Jyunetsu47-17KOSHIRO Ryuta
KOSHIRO Ryuta59-05YAMADA Fumio
KOSHIRO Ryuta57-07OTA Shouta
KOSHIRO Ryuta38-26KIMURA Yamaji
TAKAHASHI Satomi47-17KOSHIRO Ryuta
2016-12-18: 51_Hokkaido_open(Japan)
KIMURA Yamaji51-13KOSHIRO Ryuta
SAGAWA Syuntaro44-20KOSHIRO Ryuta
MIYAZIMA Mayu49-15KOSHIRO Ryuta
TATENO Yuuya32-32KOSHIRO Ryuta
KOSHIRO Ryuta51-13IYAMA Ruka
YAMADA Yukie54-10KOSHIRO Ryuta
KOSHIRO Ryuta50-14MIYASHITA Urara
2016-11-27: 58_Sapporo_open(Japan)
KOSHIRO Ryuta55-09OKABAYASHI Noguchi
SASAKI Sohei55-09KOSHIRO Ryuta
KOSHIRO Ryuta56-08MORISHIMA Kousei
TAKENOBU Kosuke40-24KOSHIRO Ryuta
KOSHIRO Ryuta43-21YAMADA Fumio
2016-09-25: 56_Sapporo_open(Japan)
OKABAYASHI Noguchi48-16KOSHIRO Ryuta
KOSHIRO Ryuta57-07OTA Shouta
KOSHIRO Ryuta57-07SATO Tetsuya
KIMURA Yamaji45-19KOSHIRO Ryuta
YONEYAMA Keiichi55-09KOSHIRO Ryuta
KOSHIRO Ryuta52-12ISHIKAWA Shun
2016-08-28: 55_Sapporo_open(Japan)
KOSHIRO Ryuta58-06OTA Shouta
KOSHIRO Ryuta46-18YAMADA Yukie
YONEYAMA Keiichi40-24KOSHIRO Ryuta
TAKENOBU Kosuke53-11KOSHIRO Ryuta
2016-02-28: 2016_Hokkaido_expert_games(Japan)
YONEYAMA Keiichi57-07KOSHIRO Ryuta
KIMURA Yamaji51-13KOSHIRO Ryuta
OKABAYASHI Noguchi42-22KOSHIRO Ryuta
MIYAZIMA Mayu36-28KOSHIRO Ryuta
KOSHIRO Ryuta38-26YAMADA Yukie
TAKAHASHI Satomi44-20KOSHIRO Ryuta
SASAKI Sohei56-08KOSHIRO Ryuta
2016-01-24: 51_Sapporo_open(Japan)
TAKAHASHI Satomi60-04KOSHIRO Ryuta
ISHITAKA Masaki40-24KOSHIRO Ryuta
KOSHIRO Ryuta54-10YAMADA Fumio
OKABAYASHI Noguchi42-22KOSHIRO Ryuta
TAKENOBU Kosuke43-21KOSHIRO Ryuta
SATO Tetsuya49-15KOSHIRO Ryuta
2015-12-20: 49_Hokkaido_open(Japan)
TAKAHASHI Satomi51-13KOSHIRO Ryuta
ISHITAKA Masaki36-28KOSHIRO Ryuta
KOSHIRO Ryuta37-27SHIRAISHI Katsuyoshi
NOZAKI Jyunetsu49-15KOSHIRO Ryuta
KOSHIRO Ryuta36-28YAMADA Yukie
KIMURA Yamaji43-21KOSHIRO Ryuta
MIYAZIMA Mayu33-31KOSHIRO Ryuta
OKABAYASHI Noguchi55-09KOSHIRO Ryuta
2015-11-22: 50_Sapporo_open(Japan)
KOSHIRO Ryuta50-14KOIKE Yusuke
NOZAKI Jyunetsu36-28KOSHIRO Ryuta
SASAKI Sohei51-13KOSHIRO Ryuta
KOSHIRO Ryuta39-25YAMADA Yukie
KIMURA Yamaji39-25KOSHIRO Ryuta
TAKAHASHI Satomi55-09KOSHIRO Ryuta
2015-10-25: 49_Sapporo_open(Japan)
KOSHIRO Ryuta35-29KIMURA Yamaji
SATO Tetsuya56-08KOSHIRO Ryuta
TAKAHASHI Satomi54-10KOSHIRO Ryuta
TAKENOBU Kosuke48-16KOSHIRO Ryuta
SASAKI Sohei54-10KOSHIRO Ryuta
2015-09-27: 48_Sapporo_open(Japan)
KOSHIRO Ryuta60-04HAYAKAWA Kousuke
OKABAYASHI Noguchi49-15KOSHIRO Ryuta
TAKENOBU Kosuke48-16KOSHIRO Ryuta
KOSHIRO Ryuta52-12YAMADA Yukie
TAKAHASHI Satomi43-21KOSHIRO Ryuta
2015-08-23: 47_Sapporo_open(Japan)
SASAKI Sohei47-17KOSHIRO Ryuta
OKABAYASHI Noguchi48-16KOSHIRO Ryuta
KOSHIRO Ryuta50-14IMAMURA Koutarou
SATO Tetsuya48-16KOSHIRO Ryuta
TAKAHASHI Satomi48-16KOSHIRO Ryuta
2015-07-26: 48_Hokkaido_open(Japan)
OKABAYASHI Noguchi56-08KOSHIRO Ryuta
SHIMONOUCHI Satoshi32-32KOSHIRO Ryuta
KOSHIRO Ryuta33-31SATO Tetsuya
SASAKI Sohei37-27KOSHIRO Ryuta
TAKAHASHI Satomi50-14KOSHIRO Ryuta
TAKENOBU Kosuke56-08KOSHIRO Ryuta
KOSHIRO Ryuta49-15YAMADA Yukie
2015-07-19: 43_All_Japan_championship(Japan)
OKAMOTO Harumiwon againstKOSHIRO Ryuta
KOSHIRO Ryutawon againstSHIMURA Kei
KOSHIRO Ryutawon againstKOSHINO Kazuhiko
HAGA Kazutoshiwon againstKOSHIRO Ryuta
KANDA Yoshihirowon againstKOSHIRO Ryuta
NARUMI Hisatoshiwon againstKOSHIRO Ryuta
2015-06-07: 43_All_Japan_Hokkaido_prelim(Japan)
OKABAYASHI Noguchi55-09KOSHIRO Ryuta
SASAKI Sohei40-24KOSHIRO Ryuta
KOSHIRO Ryuta47-17TSUKIHARA Yudai
2015-05-24: 46_Sapporo_open(Japan)
SATO Tetsuya40-24KOSHIRO Ryuta
OKABAYASHI Noguchi63-01KOSHIRO Ryuta
KOSHIRO Ryuta46-18SAITO Mitsuki
KOSHIRO Ryuta57-07HASHIZUME Tatsuya
ISHII Kentarou52-12KOSHIRO Ryuta
TSUKIHARA Yudai37-27KOSHIRO Ryuta
2015-04-26: 45_Sapporo_open(Japan)
KOSHIRO Ryuta33-31TAKENOBU Kosuke
KOSHIRO Ryuta63-01OGUSHI Kanako
TAKAHASHI Satomi38-26KOSHIRO Ryuta
SASAKI Sohei48-16KOSHIRO Ryuta
SATO Tetsuya34-30KOSHIRO Ryuta
2015-03-29: 44_Sapporo_open(Japan)
SASAKI Sohei48-16KOSHIRO Ryuta
TAKAHASHI Satomi64-00KOSHIRO Ryuta
OKABAYASHI Noguchi51-13KOSHIRO Ryuta
SATO Tetsuya53-11KOSHIRO Ryuta
TAKENOBU Kosuke49-15KOSHIRO Ryuta
TAKENOBU Kosuke34-30KOSHIRO Ryuta
2015-02-22: 2015_Hokkaido_expert_games(Japan)
OKABAYASHI Noguchi64-00KOSHIRO Ryuta
KOSHIRO Ryuta45-19FUJIMURA Takimoto
SATO Tetsuya43-21KOSHIRO Ryuta
2015-01-25: 43_Sapporo_open(Japan)
OGAWA Ami44-20KOSHIRO Ryuta
OKABAYASHI Noguchi49-15KOSHIRO Ryuta
2014-12-21: 47_Hokkaido_open(Japan)
KIYONOBU Kenta63-01KOSHIRO Ryuta
KOSHIRO Ryuta40-24SHIRAISHI Katsuyoshi
UEDA Toshihumi56-08KOSHIRO Ryuta
KOSHIRO Ryuta47-17YAMADA Yukie
SATO Kouichiro44-20KOSHIRO Ryuta
SATO Tetsuya57-07KOSHIRO Ryuta
TAKENOBU Kosuke51-13KOSHIRO Ryuta
2014-11-23: 42_Sapporo_open(Japan)
TAKAHASHI Satomi49-15KOSHIRO Ryuta
TAKENOBU Kosuke61-03KOSHIRO Ryuta
SASAKI Sohei53-11KOSHIRO Ryuta
SATO Tetsuya46-18KOSHIRO Ryuta
KATORI Michihiro55-09KOSHIRO Ryuta
OKABAYASHI Noguchi53-11KOSHIRO Ryuta
2014-10-26: 41_Sapporo_open(Japan)
TAKAHASHI Satomi39-25KOSHIRO Ryuta
OKABAYASHI Noguchi51-13KOSHIRO Ryuta
SATO Tetsuya46-18KOSHIRO Ryuta
KOSHIRO Ryuta34-30SHIMIZU Takumi
KOSHIRO Ryuta37-27KOZUKA Kenta
FUJIMURA Takimoto48-16KOSHIRO Ryuta
2014-08-24: 39_Sapporo_open(Japan)
OKABAYASHI Noguchi52-12KOSHIRO Ryuta
MIYASAKA Kiyotaka60-04KOSHIRO Ryuta
SATO Tetsuya48-16KOSHIRO Ryuta
SASAKI Sohei54-10KOSHIRO Ryuta
TAKENOBU Kosuke58-06KOSHIRO Ryuta
TAKAHASHI Hisashi54-10KOSHIRO Ryuta
2014-06-01: 42_All_Japan_Hokkaido_prelim(Japan)
KOSHIRO Ryuta33-31NOZAKI Jyunetsu
KANEKO Masaru64-00KOSHIRO Ryuta
TAKENOBU Kosukewon againstKOSHIRO Ryuta
OKABAYASHI Noguchi44-20KOSHIRO Ryuta
SASAKI Sohei64-00KOSHIRO Ryuta
KIYONOBU Kenta64-00KOSHIRO Ryuta
TAKAHASHI Satomi38-26KOSHIRO Ryuta
2014-05-18: 38_Sapporo_open(Japan)
KIYONOBU Kenta56-08KOSHIRO Ryuta
SASAKI Sohei60-04KOSHIRO Ryuta
SATO Tetsuya34-30KOSHIRO Ryuta
TAKENOBU Kosuke55-09KOSHIRO Ryuta
OKABAYASHI Noguchi45-19KOSHIRO Ryuta
TAKAHASHI Satomi55-09KOSHIRO Ryuta
2014-04-27: 37_Sapporo_open(Japan)
SATO Tetsuya55-09KOSHIRO Ryuta
TAKENOBU Kosuke52-12KOSHIRO Ryuta
TAKAHASHI Satomi54-10KOSHIRO Ryuta
KIYONOBU Kenta64-00KOSHIRO Ryuta
SASAKI Sohei42-22KOSHIRO Ryuta
KOSHIRO Ryuta43-21SATO Tetsuya
2014-03-30: 36_Sapporo_open(Japan)
SASAKI Sohei55-09KOSHIRO Ryuta
SAKUSAI Hitoshi53-11KOSHIRO Ryuta
SATO Tetsuya51-13KOSHIRO Ryuta
UESEGI Ryohei63-01KOSHIRO Ryuta
TAKENOBU Kosuke54-10KOSHIRO Ryuta
KIYONOBU Kenta59-05KOSHIRO Ryuta
2014-01-26: 35_Sapporo_open(Japan)
OKABAYASHI Noguchi58-06KOSHIRO Ryuta
KOSHIRO Ryuta35-29YAMADA Yukie
TAKENOBU Kosuke58-06KOSHIRO Ryuta
SATO Tetsuya48-16KOSHIRO Ryuta
TAKAHASHI Satomi46-18KOSHIRO Ryuta
KIYONOBU Kenta60-04KOSHIRO Ryuta
2013-10-27: 33_Sapporo_open(Japan)
KOSHIRO Ryuta46-18MIURA Yoshida
SASAKI Sohei61-03KOSHIRO Ryuta
OKABAYASHI Noguchi50-14KOSHIRO Ryuta
YAMADA Yukie46-18KOSHIRO Ryuta
MIYAZIMA Mayu52-12KOSHIRO Ryuta
TAKENOBU Kosuke55-09KOSHIRO Ryuta