15th Mikami Cup Tournament
2012-03-11
Rating: 1821.18 -> 1806.78
Opponent Rating Round Result R. Change
Ishitani Shin-ichi 2307 S1
loss
-1.83
Mitsumori Masao 2235 S3
loss
-2.69
Kobayashi Koichi 2026 S4
loss
-7.50
Kudomi Takahiro 2259 S5
loss
-2.38
14th Mikami Cup Tournament
2011-01-30
Rating: 1843.3 -> 1821.18
Opponent Rating Round Result R. Change
Matsuoka Teruo 1813 A1
win
+14.62
Maruta Hiroki 1916 A2
loss
-12.66
Kuramoto Hideharu 1858 A3
loss
-15.30
Isobe Seiji   A4
loss
-
Tanizaki Ryusuke 2012 A5
loss
-8.77
5th All Japan Championship
2010-03-20 -> 2010-03-21
Rating: 1850.97 -> 1843.3
Opponent Rating Round Result R. Change
Iio Yoshihiro 2431 1
loss
-1.09
Nakayama Tomoharu 2089 2
loss
-6.48
Miyoshi Takeo 2159 3
loss
-4.64
Fujikawa Masaki 1991 4
draw
+6.14
Suzuki Junichiro 1977 5
loss
-10.41
Kubo Izumi 2066 6
draw
+8.82
13th Mikami Cup Tournament
2010-01-31
Rating: 1873 -> 1850.97
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 1970 A1
win
+20.36
Shimoyama Takuma 2120 A2
loss
-6.21
Matsuoka Teruo 1718 A3
loss
-22.69
Arai Kazumi   A4
win
-
Tanji Hiroki 1927 A5
loss
-13.49
RIF update 2009-05-15
2009-05-15
Rating: 1868.3 -> 1873
12th Mikami Cup Tournament
2009-01-18
Rating: 1883.15 -> 1868.3
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 1961 A1
loss
-12.43
Nakayama Tomoharu 2083 A2
loss
-7.67
Maruta Hiroki 1951 A3
loss
-12.90
Suzuki Rin 1930 A5
win
+18.15
9th Kanto Renju Emperor Tournament, 1st round
2008-10-26
Rating: 1885.69 -> 1883.15
Opponent Rating Round Result R. Change
Tada Ayako   1
loss
-
Watanabe Yoko 1982 2
draw
+4.37
Isobe Taizan 2341 3
loss
-2.17
Nagao Noriaki 2189 4
loss
-4.74
25th Kanto Shineisen Tournament
2008-04-13
Rating: 1903.75 -> 1885.69
Opponent Rating Round Result R. Change
Watanabe Tatsuya 1991 1
loss
-12.06
Fujikawa Masaki 2073 2
loss
-8.75
Yamamoto Jyunko 1873 3
win
+14.63
Watanabe Yoko 1995 4
loss
-11.88
Takeuchi Yuuta   5
win
-
3rd All Japan Championship
2008-03-22 -> 2008-03-23
Rating: 1933.89 -> 1903.75
Opponent Rating Round Result R. Change
Kudomi Takahiro 2269 1
loss
-4.05
Tamada Yoichi 2062 2
loss
-10.33
Maruta Koji 2092 3
win
+22.83
Ishitani Shin-ichi 2293 4
loss
-3.59
Maruta Hiroki 1942 5
loss
-15.60
Kato Yasuhiro 1858 6
loss
-19.41
11th Mikami Cup Tournament, A-Class
2008-01-20
Rating: 1895.84 -> 1933.89
Opponent Rating Round Result R. Change
Iwano Fumio 2086 1
loss
-8.00
Tanizaki Ryusuke 2068 2
win
+23.34
Ozawa Tetsushi 2042 3
win
+22.40
Kuramoto Hideharu 1927 4
loss
-14.55
Matsuoka Teruo 1871 5
win
+14.86
6dan 7dan Tournament
2007-10-07 -> 2007-10-08
Rating: 1881.58 -> 1895.84
Opponent Rating Round Result R. Change
Miyagawa Junzo 2154 1
draw
+10.49
Nagao Noriaki 2132 2
loss
-6.10
Kubo Izumi 2007 3
draw
+5.56
Kato Yasuhiro 1887 4
loss
-15.74
Yamamoto Yasuhiro 2078 5
win
+24.20
Ono Takayuki 2212 6
loss
-4.14
47 Suiseisen Tournament 1st round
2007-09-23
Rating: 1885.13 -> 1881.58
Opponent Rating Round Result R. Change
Matsuoka Teruo 1931 1
win
+18.14
Watanabe Tatsuya 1988 2
loss
-11.36
Fujikawa Masaki 2013 3
loss
-10.34
Nakayama Tomoharu   4
loss
-
24th Kanto Shineisen Tournament
2007-04-15
Rating: 1890.11 -> 1885.13
Opponent Rating Round Result R. Change
Iwano Fumio 2032 1
loss
-9.77
Tanizaki Ryusuke 2047 2
loss
-9.20
Ozawa Tetsushi 2050 3
win
+22.91
Matsuoka Teruo 1921 4
loss
-14.56
Watanabe Tatsuya 2018 5
draw
+5.65
2nd All Japan Championship (WC Qualification)
2007-03-24 -> 2007-03-25
Rating: 1916.76 -> 1890.11
Opponent Rating Round Result R. Change
Kuramoto Hideharu 1951 4
draw
+1.58
Fujikawa Masaki 1978 5
loss
-13.19
Maruta Hiroki 1937 6
loss
-15.04
10th Mikami Cup Tournament, A-class
2007-01-28
Rating: 1943.72 -> 1916.76
Opponent Rating Round Result R. Change
Maruta Hiroki 1914 1
loss
-17.35
Watanabe Tatsuya 2044 2
win
+20.53
Ozawa Tetsushi 2038 3
loss
-11.73
Matsuoka Teruo 1890 4
loss
-18.41
Nemoto Tokio   5
win
-
7th Kanto Renju Emperor Tournament - 1st round
2006-10-15
Rating: 1916.89 -> 1943.72
Opponent Rating Round Result R. Change
Watanabe Yoko   1
win
-
Isobe Taizan 2300 2
loss
-3.17
Abiko Setsuko   3
loss
-
Fujikawa Masaki 1909 4
win
+15.67
Maruta Hiroki 1880 5
win
+14.33
23rd Kanto Shinei Tournament
2006-09-10
Rating: 1976.56 -> 1916.89
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 2055 1
loss
-12.42
Matsuoka Teruo 1897 2
loss
-19.56
Maruta Hiroki 1869 3
win
+11.21
Teshima Masakatsu 1885 4
loss
-20.09
Fujikawa Masaki 1915 5
loss
-18.80
23rd Kanto Championship
2006-05-21
Rating: 1953.23 -> 1976.56
Opponent Rating Round Result R. Change
Teshima Masakatsu 1937 1
win
+15.26
Okabe Hiroshi 2459 2
loss
-1.65
Maruta Koji 2184 3
loss
-6.68
Ono Takayuki 2258 4
win
+27.29
Nagao Noriaki 2068 5
loss
-10.89
1st All Japan Championship
2006-03-25 -> 2006-03-26
Rating: 1982.44 -> 1953.23
Opponent Rating Round Result R. Change
Koyama Jun 2204 1
loss
-6.98
Itami Yoshiyuki 2102 2
win
+21.31
Nagao Noriaki 2152 3
loss
-8.75
Maruta Koji 2153 4
loss
-8.70
Tomobe Katsuhiro 2042 5
loss
-13.26
Hara Masao 2052 6
loss
-12.83
46th Suisei-sen Tournament - 1st round
2006-03-12
Rating: 2004.01 -> 1982.44
Opponent Rating Round Result R. Change
Yamamoto Jyunko   1
win
-
Koyama Jun 2208 2
loss
-7.54
Tomobe Katsuhiro 2047 3
loss
-14.02
Fujikawa Masaki   4
win
-
9th Mikami Cup - A Class
2006-01-29
Rating: 2027.62 -> 2004.01
Opponent Rating Round Result R. Change
Maruta Hiroki   1
loss
-
Ozawa Tetsushi   2
loss
-
Matsuoka Teruo 1961 3
win
+12.99
Tomobe Katsuhiro 2001 4
loss
-17.18
Iwano Fumio 1952 5
loss
-19.42
22nd Kanto Shineisen Tournament
2005-09-11
Rating: 2036.41 -> 2027.62
Opponent Rating Round Result R. Change
Maruta Hiroki   1
win
-
Koyama Jun 2227 2
loss
-7.98
Iwano Fumio   3
loss
-
Hara Masao 2049 4
loss
-15.39
Matsuoka Teruo 2005 5
win
+14.57
8th Mikami Cup - A Class
2005-01-23
Rating: 2066.71 -> 2036.41
Opponent Rating Round Result R. Change
Usuki Hisao   1
win
-
Ono Takayuki 2199 2
loss
-10.16
Itami Yoshiyuki 1974 3
loss
-20.15
Iwano Fumio   4
loss
-
Ishizaki Masatoshi   5
loss
-
5th 6-7 dan Tournament
2004-12-04 -> 2004-12-05
Rating: 2081.69 -> 2066.71
Opponent Rating Round Result R. Change
Hiwatashi Kikuma   1
loss
-
Kobayashi Koichi   2
loss
-
Yamamoto Yasuhiro 2153 3
draw
+3.27
Gakumazawa Hideaki   4
loss
-
Kudomi Takahiro 2300 5
loss
-7.08
Kubo Izumi 2190 6
loss
-11.16
5th Kanto Renju Emperor Tournament - 1st round
2004-11-28
Rating: 2058.5 -> 2081.69
Opponent Rating Round Result R. Change
Watanabe Tatsuya   1
win
-
Hara Masao 2177 2
draw
+5.29
Mitsumori Masao 2212 3
loss
-9.35
Isobe Taizan 2361 4
win
+27.24
21st Kanto Shineisen Tournament
2004-09-12
Rating: 2058.5 -> 2058.5
Opponent Rating Round Result R. Change
Maruta Hiroki   1
draw
-
Kamemoto Daichi   2
loss
-
Nakata Shinsuke   3
loss
-
Ishizaki Masatoshi   4
loss
-
Kase Koji   5
loss
-
7th Mikami Cup - A class
2004-01-25
Rating: 2060.81 -> 2058.5
Opponent Rating Round Result R. Change
Kawabe Tatsuya   1
win
-
Ono Takayuki 2088 2
win
+17.29
Arita Nobuyoshi 2131 3
loss
-12.81
Sato Takuma   4
loss
-
Sato Kiyotomi 2288 5
loss
-6.79
20th Kanto Shineisen Tournament
2003-09-21
Rating: 2060 = 2245 + (400 * (3.5 - 9.5)) / 13
Opponent Rating Round Result R. Change
Sano Hiroyuki   1
draw
-
Sato Kiyotomi   2
win
-
Tanno Yoshitaka 2041 3
loss
-
Kato Yasuhiro 2051 4
win
-
Sato Takuma   5
loss
-
41th Meijinsen Qualification: East Japan 1st round
2003-06-08
Provisional: 2063 = 2281 + (400 * (2.5 - 8.5)) / 11
Opponent Rating Round Result R. Change
Mitsumori Masao 2384 1
draw
-
Sato Kiyotomi   2
loss
-
Arita Nobuyoshi   3
loss
-
Ono Takayuki 2099 4
loss
-
40th Meijinsen Qualification: East Japan 1st round
2002-06-02
Provisional: 2068 = 2290 + (400 * (2 - 7)) / 9
Opponent Rating Round Result R. Change
Sunagawa Shouki 2259 1
loss
-
Kubo Izumi 2164 2
loss
-
Sato Koichi   4
win
-
World Championship BT
2001-08-07 -> 2001-08-12
Provisional: 2141 = 2312 + (400 * (2 - 5)) / 7
Opponent Rating Round Result R. Change
Koiso Shigemasa 2223 1
win
-
Khramov Andrey 2200 2
loss
-
Sugaya Masao   3
win
-
Kusajima Masato 2356 4
loss
-
Kudomi Takahiro 2313 5
loss
-
Chen Wei-Han   6
loss
-
Tatsutomi Hirokazu   7
win
-
Dzainukov Eldar 2120 8
win
-
Kanto Championship
2000-05-14
Provisional: 2087 = 2487 + (400 * (0 - 2)) / 2
Opponent Rating Round Result R. Change
Mitsumori Masao 2417 1
loss
-
Nara Hideki 2558 2
loss
-
Maruta Koji   3
loss
-
Name: Hosai
Surname: Tadokoro
Rating: 1806
Top Rating: 2081

Country: Japan
City: Tokyo

Wins: 39
Losses: 99
Draws: 12
Gy1: 0
Gy2: 0
Gy5: 0
Hover the mouse over the opponent's name to see the personal score of Hosai Tadokoro with this player.
Time: 0.0223908424377 sec.