Ratings
OTA Keiichi (Japan)
Japanese name(s): 太田計一13 tournaments
69 results
Player ID: 10879
69 results
Player ID: 10879
2014-09-14: 6_Silver_tournament(Japan)
2014-04-27: 44_Blue_sky_conference(Japan)
| YUKA Takaaki | 41-23 | OTA Keiichi |
| MURASE Tetsuko | 41-23 | OTA Keiichi |
| OTA Keiichi | 49-15 | NAKANO Sumiko |
| OTA Keiichi | 39-25 | FUJITA Shouta |
| OTA Keiichi | 33-31 | HASEGAWA Toshi |
| OTA Keiichi | 43-21 | TAKEDA Kyoko |
| IWASAKI Masaaki | 44-20 | OTA Keiichi |
| AMA Ruri | 38-26 | OTA Keiichi |
| KAWAMURA Toyoto | 44-20 | OTA Keiichi |
| OTA Keiichi | 51-13 | SATO Endo |
| OTA Tokiko | 37-27 | OTA Keiichi |
| OTA Keiichi | 33-31 | TAKAHASHI Koudai |
2012-05-06: 42 blue sky conference(Japan)
2012-03-25: 77_Hamamatsu_meeting(Japan)
2012-01-15: 76_Hamamatsu_meeting(Japan)
| HASEGAWA Toshi | 54-10 | OTA Keiichi |
| OTA Keiichi | 33-31 | OTA You |
| KURITA Huzio | 37-27 | OTA Keiichi |
| OTA Keiichi | 44-20 | OTA Tokiko |
| IWASAKI Masaaki | 37-27 | OTA Keiichi |
| NAGAYA Toshiko | 44-20 | OTA Keiichi |
| NAGAYA Toshiko | 48-16 | OTA Keiichi |
| OTA Keiichi | 41-23 | ASAI Chihiro |
| OTA Keiichi | 50-14 | SUZUKI Yoshiteru |
| OTA Tokiko | 50-14 | OTA Keiichi |
| YUKA Takaaki | 43-21 | OTA Keiichi |
| OTA Keiichi | 32-32 | FUJITA Koichi |
| TANAKA Atsushi | 50-14 | OTA Keiichi |
| OTA Keiichi | 53-11 | SUZUKI Yoshiteru |
| HASEGAWA Toshi | 34-30 | OTA Keiichi |
| OTA Keiichi | 55-09 | YUKA Takaaki |
2011-08-14: 75_Hamamatsu_meeting(Japan)
2011-05-01: 41 blue sky conference(Japan)
2011-04-03: 74_Hamamatsu_meeting(Japan)
| KAWAMURA Toyoto | 41-23 | OTA Keiichi |
| IMAMURA Hiroshi | 38-26 | OTA Keiichi |
| OTA Keiichi | 38-26 | TOKIHISA Takuya |
| KAWAMURA Yoshihiro | 64-00 | OTA Keiichi |
| TOMOTA Yusuke | 57-07 | OTA Keiichi |
| OTA Keiichi | 44-20 | SATO Genji |
| OTA Keiichi | 51-13 | MURASE Tetsuko |
| OTA Keiichi | 44-20 | SATO Endo |
| ITO Chihiro | 53-11 | OTA Keiichi |
| OHTSUBO Hidetaka | 40-24 | OTA Keiichi |
| IZUMI Shinichi | 52-12 | OTA Keiichi |
| OTA Keiichi | 42-22 | HASEGAWA Toshi |
| SUZUKI Takahiro | 46-18 | OTA Keiichi |
| YUKA Takaaki | 55-09 | OTA Keiichi |
| FUJITA Koichi | 43-21 | OTA Keiichi |
2010-08-15: 72_Hamamatsu_meeting(Japan)
2010-05-02: 40 blue sky conference(Japan)
2010-04-04: 71_Hamamatsu_meeting(Japan)
2010-01-24: 2010_Hamamatsu_open(Japan)
| OTA Keiichi | 43-21 | OTA You |
| OTA Keiichi | 34-30 | OTA Tokiko |
| TAKAHASHI Shiu | 47-17 | OTA Keiichi |
| OTA Keiichi | 47-17 | SUZUKI Sugaya |
| NAGAYA Toshiko | 48-16 | OTA Keiichi |
| KASHIWAGI Tomohiro | 41-23 | OTA Keiichi |
| OTA Keiichi | 46-18 | TAKESHIMA Sakihiro |
| OHTSUBO Hidetaka | 49-15 | OTA Keiichi |
| SATO Endo | 50-14 | OTA Keiichi |
| KOGANEZAWA Satoshi | 36-28 | OTA Keiichi |
| DATE Yuji | 44-20 | OTA Keiichi |
| SANO Joichiro | 38-26 | OTA Keiichi |
| OTA Keiichi | 39-25 | HASEGAWA Toshi |
| FUJITA Koichi | 36-28 | OTA Keiichi |
| NAGAYA Toshiko | 48-16 | OTA Keiichi |
| NAGAO Hiroto | 43-21 | OTA Keiichi |
| TANAKA Atsushi | 44-20 | OTA Keiichi |
| OTA Keiichi | 33-31 | KAWAMURA Toyoto |
| OTA Keiichi | 36-28 | YUKA Takaaki |
| OTA Keiichi | 36-28 | IMAMURA Hiroshi |
| KAWAMURA Yoshihiro | 34-30 | OTA Keiichi |
2009-08-16: 69_Hamamatsu_meeting(Japan)
| OTA Keiichi | 50-14 | OTA Tokiko |
| OTA Keiichi | 41-23 | HASEGAWA Toshi |
| OZAKI Yoshito | 41-23 | OTA Keiichi |
| MUKAI Daisuke | 56-08 | OTA Keiichi |
| OTA Keiichi | 37-27 | SANO Erika |