Ratings

KOICHI Naoto (Japan)

Japanese name(s): 古市直人

Ratings history

2023-12-31
2023-06-30
2022-12-31
2022-06-30
2021-12-31
2021-06-30
2007-06-30
2006-12-31
2006-06-30
2005-12-31
2005-06-30
2004-12-31
2004-06-30
2003-12-31
2003-06-30

1781
1797
1806
1783
1761
1775
1918
2056
1946
2001
1918
1909
1938
1910
2020

Show the ratings ⇩

5 tournaments
25 results
Player ID: 11113

2021

2004
2003

2021-01-31: Niigata_expert_games(Japan)

KOBAYASHI Syunjiro	36-28	KOICHI Naoto
KANDA Yoshihiro	38-26	KOICHI Naoto
KOICHI Naoto	46-18	SAWADA Aomi
KOICHI Naoto	50-14	OBARA Hiroto
UMEZAWA Yoshinori	43-21	KOICHI Naoto

2004-08-07: 4_Shinagawa_open(Japan)

KOICHI Naoto	64-00	SATO Tetsuya
HOSHI Ryuichi	33-31	KOICHI Naoto
KOICHI Naoto	won against	YAMAMURA Yuuki
KANDA Yoshihiro	40-24	KOICHI Naoto
HAGA Kazutoshi	52-12	KOICHI Naoto
OHUCHI Yasuhiro	35-29	KOICHI Naoto

2004-03-27: 25_Meijin_junior(Japan)

YAMAKAWA Takashi	37-27	KOICHI Naoto
KOICHI Naoto	49-15	FUKAYA Arioki
KOICHI Naoto	39-25	SUGIYAMA Tomoyuki
KOICHI Naoto	50-14	OKAMOTO Junya
FUJINO Shigeru	42-22	KOICHI Naoto

2004-03-27: 25_Meijin_junior_finals(Japan)

FUJINO Shigeru	41-23	KOICHI Naoto
KOICHI Naoto	39-25	ISEDA Katsuya

2003-03-22: 2_Master_junior(Japan)

SAITO Keita	36-28	KOICHI Naoto
WATANABE Hideki	43-21	KOICHI Naoto
KOICHI Naoto	38-26	UTSUMI Syun
KOICHI Naoto	56-08	YASUJIMA Shingo
KOICHI Naoto	38-26	IMURA Yuki
TAKASAKI Yutaro	42-22	KOICHI Naoto
KOICHI Naoto	36-28	FUJINO Shigeru

KOICHI Naoto (Japan)

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