Ratings

HATTORI Kouki (Japan)

Japanese name(s): 服部光輝

Ratings history

2025-05-07
2025-04-30
2025-03-31
2025-02-28
2025-01-31
2024-12-31
2024-06-30
2023-12-31
2023-06-30
2022-12-31
2022-06-30
2021-12-31
2021-06-30
2020-12-31
2020-06-30
2019-12-31
2019-06-30
2018-12-31
2018-06-30
2181
2180
2186
2200
2191
2175
2134
2139
2186
1969
1940
1925
1902
1897
1900
1878
1906
1928
1895
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59 tournaments
352 results
Player ID: 14510
Rated T110 in Japan and T122 in Asia&Oceania&Africa and T133 in the World
Latest rating: 2181
2025-03-16: 45_Meijin(Japan)
HATTORI Koukiwon againstNAGASHIMA Yoshitaka
SHIROTA Yasutowon againstHATTORI Kouki
NAGATA Kirimawon againstHATTORI Kouki
KIKUCHI Seitenwon againstHATTORI Kouki
HATTORI Koukiwon againstIZURA Daisei
IWASHINA Ryosukewon againstHATTORI Kouki
HATTORI Koukiwon againstMEISHO Shigeki
2025-03-01: 50_Inuyama_open(Japan)
HATTORI Kouki41-23OKUDAIRA Akio
NOMURA Soryo35-29HATTORI Kouki
HATTORI Kouki37-27ITO Minori
ITO Takeshi47-17HATTORI Kouki
HATTORI Kouki38-26TOKUDA Naoya
HATTORI Kouki48-16TSUKAMOTO Hiroaki
HATTORI Kouki42-22ITO Takeshi
2025-02-02: 2025_Chubu_expert_games(Japan)
HATTORI Kouki40-24KOGA Shingo
OHIKE Yoshinori40-24HATTORI Kouki
HATTORI Kouki64-00IMAGAWA Maki
HATTORI Kouki42-22YOSHIYUKI Suganuma
2025-02-02: 2025_Chubu_expert_games_final(Japan)
HATTORI Kouki45-19KAWAZOE Osuke
HATTORI Kouki45-19OKUDAIRA Akio
HATTORI Kouki32-32OHIKE Yoshinori
2025-01-18: 3_Iwata_endurance_1(Japan)
HATTORI Kouki50-14FUJITA Toshiko
HATTORI Kouki36-28KAWAZOE Osuke
KOMATSU Kanaharu32-32HATTORI Kouki
HATTORI Kouki49-15ARAKI Yasuyuki
HATTORI Kouki42-22FUJIMOTO Kenta
2025-01-18: 3_Iwata_endurance_2(Japan)
KOMATSU Kanaharu32-32HATTORI Kouki
FUJITA Takeshi34-30HATTORI Kouki
HATTORI Kouki52-12FUJITA Mahiro
HATTORI Kouki32-32KANEKO Hikaru
HATTORI Kouki45-19ARAKI Yasuyuki
2024-12-28: 2024_year_end_tournament(Japan)
HASEGAWA Takeshi34-30HATTORI Kouki
HATTORI Kouki43-21OKUDAIRA Fuyumi
HATTORI Kouki42-22IWATA Kosuke
NOMURA Soryo35-29HATTORI Kouki
HATTORI Kouki40-24OKUDAIRA Akio
HATTORI Kouki39-25OHMORI Yasunori
2024-12-01: 63_Nagoya_open(Japan)
KAWAZOE Osuke47-17HATTORI Kouki
HATTORI Kouki57-07KITATANI Yuuma
HATTORI Kouki35-29OTA Koki
HATTORI Kouki36-28MATSUMOTO Hiroyuki
MIYAGAWA Keigo42-22HATTORI Kouki
HATTORI Kouki41-23KOGA Shingo
2024-10-20: 14_Fukuroi_open(Japan)
IWASAKI Masaaki33-31HATTORI Kouki
TOHIKA Ken45-19HATTORI Kouki
HATTORI Kouki56-08YOSHIKAWA Chiaki
HATTORI Kouki41-23MATSUSHITA Shigeo
HATTORI Kouki45-19FUJIMOTO Kenta
HATTORI Kouki38-26KAWAZOE Osuke
2024-10-12: 33_Kansai_championship_A(Japan)
TAGUCHI Shinya48-16HATTORI Kouki
TAKAGI Yosuke33-31HATTORI Kouki
HATTORI Kouki46-18MATSUDA Ibuki
HATTORI Kouki34-30SHIMOMURA Shiki
HATTORI Kouki44-20UNO Toshihiro
HONJO Yoshitaka35-29HATTORI Kouki
HATTORI Kouki35-29SHIMAMURA Yoshihide
2024-09-28: 62_Nagoya_open(Japan)
HATTORI Kouki39-25TSUKAMOTO Hiroaki
HATTORI Kouki50-14TATSUWAKI Tatsumaru
HATTORI Kouki46-18KITATANI Yuuma
HATTORI Kouki41-23AYUKAWA Tomoki
HATTORI Kouki35-29UNO Toshihiro
HATTORI Kouki34-30MIYAGAWA Keigo
2024-09-08: 50_All_Japan_championship(Japan)
HATTORI Koukiwon againstARAKI Yasuyuki
HATTORI Kouki64-00KOBAYASHI Takao
KURITA Seiyawon againstHATTORI Kouki
OHMORI Keita64-00HATTORI Kouki
IZUMI Takashi64-00HATTORI Kouki
HATTORI Koukiwon againstNAKAGAWA Azune
HATTORI Koukiwon againstKITAJIMA Satoya
2024-08-17: 28_Kyoto_standings_A(Japan)
YAMAZAKI Midorikawa43-21HATTORI Kouki
HATTORI Kouki48-16UNO Toshihiro
KURAHASHI Satoshi36-28HATTORI Kouki
UMEDA Yuwa57-07HATTORI Kouki
TAKAGI Yosuke33-31HATTORI Kouki
HATTORI Kouki38-26KOSAI Satomu
HATTORI Kouki40-24YOSHINO Toru
2024-06-30: 50_All_Japan_Chubu_prelim(Japan)
KITATANI Yuuma35-29HATTORI Kouki
KAWAZOE Osuke41-23HATTORI Kouki
HATTORI Kouki63-01YOKOBORI Kazuki
HATTORI Kouki43-21HAGA Kazutoshi
SATO Reiko33-31HATTORI Kouki
HATTORI Kouki44-20OKADA Tadakawa
2024-06-15: 11_Fukuroi_open(Japan)
HATTORI Kouki50-14IWATA Kosuke
OKUDAIRA Fuyumi32-32HATTORI Kouki
FUJIMOTO Kenta40-24HATTORI Kouki
HATTORI Kouki55-09MATSUSHITA Shigeo
FURUYA Hiroyuki32-32HATTORI Kouki
HATTORI Kouki49-15FUJITA Takeshi
2024-06-02: 1_Fukui_open(Japan)
HATTORI Kouki39-25TAYAMA Tsubasa
HATTORI Kouki47-17TOMI Kazuko
HATTORI Kouki37-27KOSHIZU Kuro
KURODA Ichi44-20HATTORI Kouki
NAGAO Hiroto40-24HATTORI Kouki
HATTORI Koukiwon againstTSUKAMOTO Kazuma
2024-05-19: 34_Hiroshima_open(Japan)
HATTORI Kouki47-17TOMINAGA Tomoki
HATTORI Kouki39-25TANAKA Tetsuya
MORIKI Kouhei46-18HATTORI Kouki
HATTORI Kouki42-22TOMINAGA Yasuharu
KAMEMOTO Osamu38-26HATTORI Kouki
HATTORI Kouki59-05ORIMOTO Aika
2024-05-11: 158_Shinagawa_open(Japan)
HATTORI Kouki57-07MEISHO Shigeki
KURITA Seiya43-21HATTORI Kouki
HATTORI Kouki38-26KAWAKAMI Makoto
URANO Kento50-14HATTORI Kouki
KANEKO Hikaru36-28HATTORI Kouki
HATTORI Kouki38-26TANIDA Sho
2024-05-05: 49_Inuyama_open(Japan)
HATTORI Kouki38-26HONJO Yoshitaka
KAWAZOE Osuke43-21HATTORI Kouki
HATTORI Kouki38-26OKUDAIRA Fuyumi
HATTORI Kouki40-24UNO Toshihiro
HATTORI Kouki57-07OHTSUBO Hidetaka
HATTORI Kouki35-29EIRI Kanata
2024-04-28: 5_Osaka_endurance_open_1(Japan)
HATTORI Kouki50-14WATANABE Yasuya
HATTORI Kouki41-23HAMASAKI Akihiro
HATTORI Kouki64-00SUGASE Takahiro
HATTORI Kouki39-25SHIMAMOTO Masanori
TAKAHASHI Akihiro38-26HATTORI Kouki
TAKAGI Yosuke39-25HATTORI Kouki
2024-04-28: 5_Osaka_endurance_open_2(Japan)
HATTORI Kouki42-22MIYAZAKI Yuji
YOSHIDA Shigenobu38-26HATTORI Kouki
HATTORI Kouki53-11NISHIMURA Akihiro
HATTORI Kouki36-28KOGA Shingo
TAKAHASHI Akihiro35-29HATTORI Kouki
TAKAGI Yosuke38-26HATTORI Kouki
HATTORI Kouki39-25UNO Toshihiro
2024-03-17: 44_Meijin(Japan)
HATTORI Kouki64-00MITSUYA Nobuaki
HATTORI Kouki64-00HASHIMOTO Yuuta
MIYAMOTO Taketorawon againstHATTORI Kouki
IKEHATA Keiko64-00HATTORI Kouki
TAKAHASHI Satomiwon againstHATTORI Kouki
YAMASHITA Kikowon againstHATTORI Kouki
HATTORI Koukiwon againstSHIMAMOTO Masanori
2024-03-16: 44_Meijin_students(Japan)
YAMAZAKI Midorikawa39-25HATTORI Kouki
HATTORI Kouki43-21HAYASHI Yoshihiro
TAKAHASHI Akihiro53-11HATTORI Kouki
HATTORI Kouki45-19HASHIMURA Hiroshi
HATTORI Kouki64-00LKHAGVA Erdenetsogt
2024-03-03: 26_Kyoto_standings_A(Japan)
HATTORI Koukiwon againstMIYAZAKI Toru
YAMAZAKI Midorikawa36-28HATTORI Kouki
TAKAGI Yosuke45-19HATTORI Kouki
HATTORI Kouki42-22GAMOU Chisato
HATTORI Kouki34-30OKADA Oochi
HATTORI Kouki36-28SUGASE Takahiro
HATTORI Kouki38-26NORIMITSU Ayumi
2024-02-18: 9_Fukuroi_open(Japan)
HATTORI Kouki32-32FUJIMOTO Kenta
ISHIDA Kazuaki34-30HATTORI Kouki
HATTORI Kouki53-11NAKAHAMA Kumi
HATTORI Kouki38-26FUJITA Takeshi
HATTORI Kouki49-15ONO Taiga
HATTORI Kouki48-16MUKAI Daisuke
2024-02-10: 2024_Chubu_expert_games(Japan)
HATTORI Kouki55-09YOSHIYUKI Suganuma
HATTORI Kouki36-28MIYAGAWA Keigo
HATTORI Kouki39-25HASEGAWA Tetsuya
2024-02-10: 2024_Chubu_expert_games_final(Japan)
HATTORI Kouki34-30OHIKE Yoshinori
HATTORI Koukiwon againstKAWARADA Yuichi
HATTORI Kouki37-27TSUCHIDA Daisuke
2024-01-06: 1_Osaka_Shoryu_match(Japan)
HATTORI Kouki41-23YAMASHITA Koji
HATTORI Kouki51-13OBATA Ohsawa
OKADA Oochiwon againstHATTORI Kouki
ONO Taiga34-30HATTORI Kouki
HATTORI Kouki33-31SHIGEMATSU Hajime
HATTORI Kouki46-18KODAMA Tomoyuki
HATTORI Kouki40-24GAMOU Chisato
2023-12-17: Osaka_open_2023(Japan)
HATTORI Kouki63-01SUGIMOTO Yuina
SHIMOMURA Shiki43-21HATTORI Kouki
HATTORI Kouki59-05FUJIMATSU Kouhei
HISAMATSU Miu39-25HATTORI Kouki
HATTORI Kouki44-20OKUMURA Shuya
HATTORI Kouki36-28UEDA Takashi
2023-11-12: 24_Kyoto_standings_B(Japan)
HATTORI Kouki40-24SAEKI Tsubasa
HATTORI Kouki34-30ICHIKAWA Yukinori
HATTORI Kouki44-20HISAMATSU Miu
TAGUCHI Shinya35-29HATTORI Kouki
HATTORI Kouki45-19NISHIMURA Akihiro
HATTORI Koukiwon againstGAMOU Chisato
HATTORI Kouki44-20NAGASHIMA Yoshitaka
2023-10-22: 49_All_Japan_Chubu_prelim(Japan)
YOSHIDA Takuma34-30HATTORI Kouki
OKUDAIRA Akio39-25HATTORI Kouki
SOBAJIMA Daichi42-22HATTORI Kouki
HATTORI Kouki44-20TSUKAMOTO Hiroaki
HATTORI Kouki38-26MATSUMOTO Hiroyuki
KAWAZOE Osuke35-29HATTORI Kouki
2023-10-07: 32_Kansai_championship_A(Japan)
HATTORI Kouki46-18TOUYAMA Kanata
SHIMAMOTO Masanori37-27HATTORI Kouki
UNO Toshihiro44-20HATTORI Kouki
IKEHATA Keiko37-27HATTORI Kouki
HATTORI Kouki52-12MATSUMOTO Kazunori
HATTORI Kouki46-18TAGUCHI Shinya
HATTORI Kouki41-23HASEGAWA Takeshi
2023-09-16: 6_Fukuroi_open(Japan)
HATTORI Kouki46-18FUJITA Koichi
HATTORI Kouki39-25FUJIMOTO Kenta
HATTORI Kouki43-21IWASAKI Masaaki
OKUDAIRA Akio32-32HATTORI Kouki
HATTORI Kouki46-18TOHIKA Ken
HATTORI Kouki43-21FUJITA Takeshi
2023-08-13: 23_Kyoto_standings(Japan)
HATTORI Kouki49-15MATSUMOTO Kazunori
HATTORI Kouki39-25UEDA Takashi
GAMOU Chisato38-26HATTORI Kouki
HATTORI Koukiwon againstNISHIMURA Akihiro
NANASE Yuuma38-26HATTORI Kouki
MUMETA Kakeruwon againstHATTORI Kouki
YAMASHITA Kiko35-29HATTORI Kouki
2023-06-10: 4_Fukuroi_open(Japan)
HATTORI Kouki56-08FUJITA Toshiko
HATTORI Kouki50-14IWASAKI Masaaki
HATTORI Kouki47-17NAKAHAMA Kumi
HATTORI Kouki33-31OHMORI Keita
HATTORI Kouki47-17FUJITA Takeshi
HATTORI Kouki34-30TOHIKA Ken
2023-04-29: 4_Osaka_endurance_open_1(Japan)
SUGASE Takahiro64-00HATTORI Kouki
HATTORI Kouki49-15TOUYAMA Kanata
HATTORI Kouki57-07NISHIMURA Akihiro
HATTORI Kouki34-30YOSHIDA Shigenobu
HATTORI Kouki50-14SANO Kaoru
HATTORI Kouki33-31YAKUSHIJI Kenta
2023-04-29: 4_Osaka_endurance_open_2(Japan)
UEDA Takashi43-21HATTORI Kouki
HATTORI Kouki42-22MATSUDA Ibuki
SHIMOMURA Shiki48-16HATTORI Kouki
TAGUCHI Shinya38-26HATTORI Kouki
HATTORI Kouki42-22OKINAWA Takuto
HATTORI Kouki64-00HAMASAKI Akihiro
HATTORI Kouki45-19NISHIMURA Akihiro
2023-03-19: 43_Meijin(Japan)
HATTORI Kouki36-28SHIMIZU Naoki
HATTORI Kouki34-30AIHARA Shigeaki
SASAKI Kousuke41-23HATTORI Kouki
HATTORI Kouki40-24SOUDA Shun
HATTORI Kouki33-31TANAKA Makoto
OHMORI Keita33-31HATTORI Kouki
ODA Akari36-28HATTORI Kouki
2023-03-18: 43_Meijin_students(Japan)
HATTORI Kouki43-21ODA Akari
NAKAOKA Akinori47-17HATTORI Kouki
HATTORI Kouki40-24TAGUCHI Mika
HATTORI Kouki37-27HORIUCHI Soutarou
OKUDAIRA Akio52-12HATTORI Kouki
NAKAMURA Keiichiro36-28HATTORI Kouki
2023-01-09: 20_Kyoto_standings_A(Japan)
HATTORI Kouki52-12KOSAI Satomu
YAKUSHIJI Kenta41-23HATTORI Kouki
HATTORI Kouki40-24MAEKAWA Yuuki
HATTORI Kouki53-11NAGASHIMA Kouyou
MIYAMOTO Taketora39-25HATTORI Kouki
SUEMATSU Ryosuke36-28HATTORI Kouki
2022-12-03: Osaka_open_2022(Japan)
HATTORI Kouki45-19HAMASAKI Akihiro
HATTORI Kouki40-24KOBAYASHI Manabu
YAKUSHIJI Kenta43-21HATTORI Kouki
HATTORI Kouki43-21YAMAKITA Fumito
HATTORI Kouki42-22UNO Toshihiro
TAKAHASHI Akihiro35-29HATTORI Kouki
2022-05-04: 50_blue_sky_conf(Japan)
HATTORI Kouki54-10NOGUCHI Kiyouko
HATTORI Kouki40-24MARUYAMA Tomohiro
TSUCHIYA Ryosuke46-18HATTORI Kouki
MURAKAMI Takeshi35-29HATTORI Kouki
HATTORI Kouki33-31KAKANOKI Tada
2021-12-25: Tokai_year_end(Japan)
HASEGAWA Takeshi34-30HATTORI Kouki
HATTORI Kouki33-31KOZUKA Katsuhiko
HATTORI Kouki51-13HASEGAWA Toshi
HATTORI Kouki40-24ARAKI Yasuyuki
OGURA Ryutaro35-29HATTORI Kouki
2020-02-23: 1_Nagoya_othello_league(Japan)
KOYASHIKI Ken39-25HATTORI Kouki
HATTORI Kouki40-24YAMANAKA Yukihiro
HATTORI Kouki42-22KAWAZOE Osuke
HATTORI Kouki35-29ISHIBARA Kotaro
TAGUCHI Amane48-16HATTORI Kouki
HATTORI Kouki38-26HASHIMOTO Yuya
2019-11-30: 48_Inuyama_open(Japan)
YOSHIYUKI Suganuma48-16HATTORI Kouki
HATTORI Kouki40-24SUZUKI Mikio
HATTORI Kouki40-24TSUKAMOTO Hiroaki
KOGA Shingo34-30HATTORI Kouki
HATTORI Kouki34-30HAGA Kazutoshi
HATTORI Kouki45-19KATOKO Isamu
OKUDAIRA Akio36-28HATTORI Kouki
2019-10-27: 48_All_Japan_Chubu_prelim(Japan)
SUGIYAMA Tomoyuki47-17HATTORI Kouki
ISHIBARA Kotaro48-16HATTORI Kouki
HATTORI Kouki43-21OKUDAIRA Fuyumi
TSUKAMOTO Hiroaki35-29HATTORI Kouki
KAWAZOE Osuke38-26HATTORI Kouki
2019-09-01: 60_Nagoya_open(Japan)
HATTORI Kouki44-20OHTSUBO Hidetaka
TAKAGI Yosuke33-31HATTORI Kouki
KOZUKA Katsuhiko43-21HATTORI Kouki
KOYASHIKI Ken37-27HATTORI Kouki
HATTORI Kouki36-28UNO Toshihiro
2019-08-10: 47_Inuyama_open(Japan)
HATTORI Kouki33-31TAKAGI Yosuke
NAGAO Hiroto37-27HATTORI Kouki
OKAMOTO Harumi35-29HATTORI Kouki
HATTORI Kouki58-06NIWA Masatake
YOSHIYUKI Suganuma35-29HATTORI Kouki
TSUKAMOTO Hiroaki35-29HATTORI Kouki
HATTORI Kouki44-20OKUDAIRA Akio
2019-04-27: 36_Suzuka_open(Japan)
HIGUCHI Atsutoshi36-28HATTORI Kouki
HATTORI Kouki49-15SUGIYAMA Toshio
TANAKA Kousuke35-29HATTORI Kouki
HARA Shuichi36-28HATTORI Kouki
HATTORI Kouki52-12IMAI Chiaki
MIYAZAKI Yuji49-15HATTORI Kouki
2019-04-20: 59_Nagoya_open(Japan)
TAGUCHI Shinya46-18HATTORI Kouki
HASHIMOTO Yuya54-10HATTORI Kouki
TSUKAMOTO Hiroaki55-09HATTORI Kouki
HATTORI Kouki43-21NAGASHIMA Yoshitaka
YOSHIYUKI Suganuma49-15HATTORI Kouki
HATTORI Kouki51-13TAGUCHI Amane
2019-03-24: 40_Meijin(Japan)
KITAMURA Momonawon againstHATTORI Kouki
SATO Koichirowon againstHATTORI Kouki
SATO Hisakazuwon againstHATTORI Kouki
HATTORI Koukiwon againstSAITO Aya
HATTORI Koukiwon againstMATSUZAKA Daiki
HATTORI Koukiwon againstOGINO Takeru
2019-03-03: 45_Inuyama_open(Japan)
KITATANI Yuuma36-28HATTORI Kouki
HATTORI Kouki51-13OUMIYA Asaka
MIYAGAWA Keigo50-14HATTORI Kouki
HATTORI Kouki38-26WATANABE Osuke
HATTORI Kouki33-31MIURA Hideki
HATTORI Kouki47-17KAWAZOE Osuke
KITATANI Yuuma43-21HATTORI Kouki
2019-02-03: 2019_Chibu_expert_games(Japan)
HATTORI Kouki35-29TOKUDA Naoya
MIYAGAWA Keigo42-22HATTORI Kouki
HATTORI Kouki51-13NIWA Masatake
HATTORI Kouki58-06KOMINE Ryonobu
TSUCHIDA Daisuke52-12HATTORI Kouki
HATTORI Kouki38-26HASHIMOTO Yuya
HATTORI Kouki33-31KANOU Eishi
2018-12-02: 44_Inuyama_open(Japan)
HATTORI Kouki47-17ISHIDA Hiroto
HATTORI Kouki39-25TAYAMA Tsubasa
HATTORI Kouki33-31KATOKO Isamu
HAGA Kazutoshi64-00HATTORI Kouki
YOSHIYUKI Suganuma35-29HATTORI Kouki
HATTORI Kouki45-19HASHIMOTO Yuya
HATTORI Kouki32-32UNO Toshihiro
2018-12-01: 58_Nagoya_open(Japan)
HATTORI Kouki58-06NAGASHIMA Nobuko
HATTORI Kouki45-19FUJIMOTO Masaki
HATTORI Kouki32-32ONO Hideki
HATTORI Kouki41-23WATANABE Osuke
ISHIBARA Kotaro35-29HATTORI Kouki
HATTORI Kouki53-11KATOKO Isamu
2018-09-23: 47_All_Japan_Chubu_prelim(Japan)
SOBAJIMA Daichi46-18HATTORI Kouki
TSUKAMOTO Hiroaki61-03HATTORI Kouki
WATANABE Osuke36-28HATTORI Kouki
HATTORI Kouki51-13KOMINE Harunobu
HATTORI Kouki43-21ISHIBARA Kotaro
2018-07-01: 46_All_Japan_Chubu_prelim(Japan)
TOKUDA Naoya51-13HATTORI Kouki
HATTORI Kouki52-12KAWACHI Daiki
TSUCHIDA Daisuke39-25HATTORI Kouki
HATTORI Kouki47-17KATSUYAMA Yuta
HATTORI Kouki46-18HARA Shuichi
2018-05-05: 42_Inuyama_open_morning(Japan)
HATTORI Kouki37-27ISHIBARA Kotaro
HATTORI Kouki40-24KATOKO Isamu
HATTORI Kouki42-22HASHIMOTO Yuya
HATTORI Kouki40-24MATSUMOTO Hiroyuki
TAKAGI Yosuke54-10HATTORI Kouki
2018-04-28: 57_Nagoya_open(Japan)
HATTORI Kouki37-27ISHIBARA Kotaro
HATTORI Kouki56-08KATOKO Takahiro
KATOKO Isamu45-19HATTORI Kouki
OHIRA Takuhiro44-20HATTORI Kouki
HATTORI Kouki39-25ESAKI Sachiji