JPN Tamada Yoichi

Place: Mito, Japan

Rating: 2426.23, Rank: 98

First game: 2007-10-21, Last game: 2020-09-21

Top rating: 2501.06 (2015-06-14)

Games: 253, Wins: 143, Draws: 21, Losses: 89

Gy1: 18, Gy2: 22, Gy5: 64

58 Meijinsen Tournament
Date 2020-09-21 Rating 2426.23
Round Color Result Opponent
1 White Win JPN Fujita Yudai 2395.62
2 White Loss JPN Matsuura Hiroshi 2262.26
3 Black Win JPN Makino Mitsunori 2333.24
4 Black Loss JPN Nakayama Tomoharu 2758.66
5 Black Win JPN Tanaka Toshiki 2426.12
6 White Win JPN Kamiya Shunsuke 2694.49
7 White Draw JPN Okabe Hiroshi 2630.09
8 Black Loss JPN Tachi Masaya 2402.75
9 Black Loss JPN Fujita Maiko 2287.77
58 Meijinsen Qualification East Japan area 2nd round
Date 2020-07-19 Rating 2424.61
Round Color Result Opponent
1 Black Win JPN Kawaai Hitoshi 1921.69
2 Black Win JPN Maruta Hiroki 2167.92
3 White Win JPN Fujita Maiko 2286.31
4 Black Win JPN Inoue Fumiya 2304.92
5 White Loss JPN Ono Takayuki 2308.79
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2423.44
Round Color Result Opponent
1 White Win JPN Kishimoto Shogo 2235.15
2 Black Loss JPN Maruta Hiroki 2164.98
3 White Win JPN Fujita Maiko 2284.16
4 Black Win JPN Ono Takayuki 2309.84
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2403.81
Round Color Result Opponent
1 Black Win JPN Fujita Maiko 2224.59
2 Black Loss JPN Ono Takayuki 2317.41
3 White Draw JPN Inoue Fumiya 2329.27
4 Black Loss JPN Maruta Hiroki 2119.39
35 Kanto Championship
Date 2018-07-16 Rating 2418.31
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2098.19
2 Black Loss JPN Nakamura Shigeru 2893.19
3 White Loss JPN Nakayama Tomoharu 2740.77
55 Meijinsen Tournament
Date 2017-09-18 Rating 2434.19
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2215.05
2 Black Loss JPN Hasegawa Kazuto 2520.32
3 Black Win JPN Matsuura Hiroshi 2262.09
4 Black Loss JPN Iio Yoshihiro 2460.06
5 White Loss JPN Okabe Hiroshi 2632.43
6 Black Loss JPN Kamiya Shunsuke 2708.64
7 White Loss JPN Sato Kiyotomi 2378.69
8 Black Loss JPN Nakayama Tomoharu 2745.21
9 White Loss JPN Kawano Takahisa 2343.21
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2454.94
Round Color Result Opponent
1 Black Win JPN Miyamoto Syunju 2193.37
2 Black Win JPN Koyama Jun 2517.15
3 White Win JPN Tomobe Katsuhiro 2093.03
4 White Win JPN Sato Kiyotomi 2393.93
5 White Win JPN Ono Takayuki 2299.48
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2456.88
Round Color Result Opponent
1 Black Draw JPN Iwano Fumio 2193.55
2 White Win JPN Chigira Makoto 1996.24
3 White Loss JPN Sato Kiyotomi 2396.36
4 Black Win JPN Ono Takayuki 2298.83
12th All Japan Championship
Date 2017-03-26 Rating 2464.33
Round Color Result Opponent
1 Black Win JPN Nishida Toshio 2023.82
2 Black Loss JPN Kamiya Shunsuke 2690.89
3 Black Win JPN Tachi Masaya 2455.67
4 Black Win JPN Iio Yoshihiro 2461.48
5 Black Loss JPN Nakamura Shigeru 2871.48
6 White Win JPN Kusajima Masato 2215.44
54 Meijinsen Qualification East Japan area 2nd round
Date 2016-06-12 Rating 2482.34
Round Color Result Opponent
1 White Win JPN Mitsumori Masao 2275.28
2 Black Win JPN Kusajima Masato 2199.61
3 Black Loss JPN Koyama Jun 2541.86
4 Black Loss JPN Okabe Hiroshi 2638.95
5 White Win JPN Kamiya Shunsuke 2642.41
11th All Japan Championship
Date 2016-01-11 Rating 2487.30
Round Color Result Opponent
1 Black Loss JPN Nakamura Souta 2225.35
2 Black Draw JPN Okabe Hiroshi 2635.75
3 White Win JPN Maruta Hiroki 2056.21
4 Black Draw JPN Tachi Masaya 2404.36
5 White Win JPN Mano Yoshihisa 2281.15
6 Black Draw JPN Koyama Jun 2548.12
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2490.58
Round Color Result Opponent
1 White Loss JPN Hashimoto Takuya 1964.17
2 Black Win JPN Maruta Hiroki 2054.96
3 Black Win JPN Ishitani Shin-ichi 2324.47
4 Black Win JPN Nakamura Souta 2220.62
53 Meijinsen Tournament
Date 2015-09-22 Rating 2495.39
Round Color Result Opponent
1 Black Win JPN Matsuura Hiroshi 2319.76
2 White Loss JPN Nakayama Tomoharu 2680.68
3 White Loss JPN Kawamura Norihiko 2544.11
4 Black Loss JPN Okabe Hiroshi 2639.07
5 Black Draw JPN Iio Yoshihiro 2452.73
6 Black Win JPN Koyama Jun 2547.08
7 Black Draw JPN Hasegawa Kazuto 2580.35
8 Black Win JPN Ishitani Shin-ichi 2323.17
9 White Draw JPN Oosumi Yuuki 2693.31
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2501.06
Round Color Result Opponent
1 Black Win JPN Koyama Jun 2537.71
2 White Win JPN Nakamura Souta 2216.94
5 White Win JPN Sato Kiyotomi 2421.05
6 White Win JPN Ono Takayuki 2261.59
7 Black Win JPN Kamiya Shunsuke 2605.95
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2497.98
Round Color Result Opponent
1 White Loss JPN Fujikawa Masaki 2044.07
2 Black Win JPN Chigira Makoto 1960.54
3 Black Win JPN Iwano Fumio 2185.09
4 Black Win JPN Ono Takayuki 2264.92
10th All Japan Championship
Date 2015-03-29 Rating 2495.96
Round Color Result Opponent
1 Black Win KOR Kim Chang-Su 2026.43
2 Black Win JPN Mitsumori Masao 2257.29
3 White Loss JPN Tachi Masaya 2406.32
4 White Win JPN Kobayashi Koichi 2220.00
5 Black Win JPN Kamiya Shunsuke 2591.29
6 Black Loss JPN Nakamura Shigeru 2823.04
52 Meijinsen Tournament
Date 2014-09-15 Rating 2482.11
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2664.63
2 Black Loss JPN Nakayama Tomoharu 2636.06
3 Black Loss JPN Fukui Nobuhiro 2536.75
4 White Win JPN Kashihara Akihiko 2267.20
5 Black Draw JPN Hasegawa Kazuto 2566.87
6 Black Draw JPN Matsuura Hiroshi 2299.64
7 White Win JPN Iio Yoshihiro 2436.31
8 White Draw JPN Oosumi Yuuki 2737.27
9 White Draw JPN Sato Kiyotomi 2404.34
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2478.67
Round Color Result Opponent
1 White Draw JPN Nakayama Tomoharu 2626.62
2 White Loss JPN Ono Takayuki 2304.96
3 Black Win JPN Sato Kiyotomi 2399.34
4 Black Win JPN Kudomi Takahiro 2248.98
5 Black Win JPN Kamiya Shunsuke 2534.80
52 Meijinsen Qualification East Japan area 1st round
Date 2014-06-08 Rating 2475.10
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2267.93
2 White Win JPN Kudomi Takahiro 2255.78
3 White Loss JPN Ono Takayuki 2306.51
4 White Win JPN Kawamura Norihiko 2569.19
11th Middle-dan players Tournament
Date 2013-08-17 Rating 2437.15
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2162.31
2 Black Win JPN Mano Yoshihisa 2240.90
3 White Loss JPN Nagao Noriaki 2312.21
4 White Loss JPN Fukui Nobuhiro 2511.91
5 Black Loss JPN Kashihara Akihiko 2261.46
6 Black Win JPN Miyagawa Junzo 2147.46
7th All Japan Championship
Date 2012-01-29 Rating 2415.90
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2028.23
2 Black Loss JPN Sakamoto Hirouji 2260.68
3 Black Draw JPN Fukui Nobuhiro 2411.41
4 White Win JPN Kamiya Shunsuke 2404.17
5 Black Loss JPN Okabe Hiroshi 2621.85
6 Black Loss JPN Mitsumori Masao 2298.80
28th Kanto Championship
Date 2011-05-22 Rating 2425.76
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2373.67
2 Black Win JPN Kato Yasuhiro 2010.47
3 White Loss JPN Nakamura Shigeru 2780.34
3 Black Loss JPN Fukui Nobuhiro 2354.57
5 White Loss JPN Oosumi Yuuki 2661.11
6th All Japan Championship
Date 2011-03-27 Rating 2429.67
Round Color Result Opponent
1 Black Win JPN Ozawa Tetsushi 2029.68
2 Black Win JPN Oosumi Yuuki 2658.30
3 White Draw JPN Okabe Hiroshi 2615.23
4 Black Loss JPN Sato Kiyotomi 2321.55
5 Black Win JPN Iio Yoshihiro 2428.79
6 Black Win JPN Kise Katsumi 2462.44
3rd Tohoku Championship
Date 2011-02-27 Rating 2428.46
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2005.22
2 Black Win JPN Kobayashi Koichi 2090.42
3 Black Win JPN Ishitani Shin-ichi 2318.03
4 Black Win JPN Miyagawa Sou 2048.70
5 Black Win JPN Fukui Nobuhiro 2321.47
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2414.48
Round Color Result Opponent
1 Black Draw JPN Shimoyama Takuma 2171.45
3 Black Loss JPN Nakayama Tomoharu 2454.75
4 Black Loss JPN Nagao Noriaki 2355.07
48th Meijinsen Tournament
Date 2010-09-20 Rating 2413.71
Round Color Result Opponent
1 Black Win JPN Matsuura Hiroshi 2279.58
2 Black Loss JPN Iio Yoshihiro 2440.92
3 Black Win JPN Yamaguchi Yusui 2507.26
4 Black Win JPN Koiso Shigemasa 2096.82
5 Black Loss JPN Okabe Hiroshi 2607.33
6 White Draw JPN Oosumi Yuuki 2625.32
7 Black Win JPN Sakamoto Hirouji 2253.84
8 Black Win JPN Ishitani Shin-ichi 2313.39
9 Black Win JPN Kawano Takahisa 2260.30
48th Meijinsen Qualification East-Japan area 2nd round
Date 2010-07-11 Rating 2404.01
Round Color Result Opponent
1 White Win JPN Kudomi Takahiro 2314.21
2 Black Win JPN Ono Takayuki 2324.92
3 White Loss JPN Tamura Kazumasa 2431.02
4 Black Win JPN Yamaguchi Yusui 2502.74
5 White Win JPN Tada Ayako 2166.73
Meijinsen Qualification East-Japan area 1st round
Date 2010-06-27 Rating 2400.90
Round Color Result Opponent
1 White Win JPN Tada Ayako 2167.37
2 Black Loss JPN Isobe Taizan 2332.14
3 Black Win JPN Arai Kazumi 2262.10
4 Black Win JPN Nagao Noriaki 2347.20
Team World Championship
Date 2010-05-05 Rating 2387.82
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2496.58
2 Black Loss CHN Xi Zhenyang 2398.43
4 Black Win EST Soosõrv Ants 2633.45
6 Black Loss TPE Lin Huang-Yu 2591.22
9 Black Loss EST Timmermann Alvar 2158.85
5th All Japan Championship
Date 2010-03-21 Rating 2376.89
Round Color Result Opponent
1 White Win JPN Tada Ayako 2163.16
2 Black Loss JPN Oosumi Yuuki 2583.86
3 Black Loss JPN Kawasaki Nobuhiko 2149.88
4 White Win JPN Maruta Hiroki 2035.07
5 Black Win KOR Kim Chang-Su 2008.20
6 Black Win JPN Kawamura Norihiko 2528.15
2nd Tohoku Championship
Date 2010-03-14 Rating 2375.12
Round Color Result Opponent
1 Black Win JPN Sato Ryota 1453.99
2 White Win JPN Seiryu Masanori 1941.37
3 Black Loss JPN Miyagawa Sou 2053.76
4 Black Win JPN Kusajima Masato 2109.39
5 White Win JPN Kato Yasuhiro 2030.35
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2365.99
Round Color Result Opponent
A1 White Win JPN Kimura Kenichiro 2159.47
A2 White Win JPN Suzuki Rin 1921.47
A3 Black Win JPN Kato Yasuhiro 2021.16
A4 White Win JPN Shimoyama Takuma 2192.15
A5 Black Win JPN Kobayashi Koichi 2068.60
10 Kanto Renju Emperor Tournament 2nd round
Date 2009-12-20 Rating 2354.22
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2768.66
2 White Loss JPN Nagao Noriaki 2329.48
3 Black Win JPN Ono Takayuki 2312.28
4 Black Loss JPN Tamura Kazumasa 2432.45
5 White Draw JPN Okabe Hiroshi 2588.38
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2343.30
Round Color Result Opponent
A1 White Win JPN Ozawa Tetsushi 2001.20
A2 Black Win JPN Kato Yasuhiro 2002.57
A3 White Win JPN Kon Akira 1926.00
A4 Black Win JPN Saito Masashi 2051.16
A5 White Loss JPN Tanaka Shingo 2133.27
A6 Black Win JPN Kawasaki Nobuhiko 2133.60
28th Aomori-Meijinsen Tournament
Date 2009-11-01 Rating 2341.51
Round Color Result Opponent
1 Black Win JPN Fukui Hrohumi 1799.92
2 Black Win JPN Gakumazawa Hideaki 2013.25
3 White Win JPN Yokono Yoshiki 1890.26
4 Black Win JPN Miyagawa Sou 2051.54
5 Black Win JPN Tanno Yoshitaka 2033.84
49 Suiseisen Tournament Final round
Date 2009-10-25 Rating 2339.44
Round Color Result Opponent
1 Black Win JPN Tashiro Yuichi 2095.72
2 Black Win JPN Maruta Hiroki 2035.19
3 White Loss JPN Shimoyama Takuma 2186.79
4 Black Win JPN Kato Yasuhiro 1999.15
5 Black Win JPN Tanji Hiroki 1949.69
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2333.44
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2300.82
2 White Loss JPN Tamura Kazumasa 2428.86
3 Black Win JPN Sato Kiyotomi 2324.92
4 White Win JPN Oosumi Yuuki 2566.13
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2322.59
Round Color Result Opponent
1 Black Win JPN Arai Moriya 1877.67
2 Black Win JPN Tada Ayako 2158.02
3 Black Draw JPN Kawasaki Nobuhiko 2129.34
4 Black Win JPN Maruta Hiroki 2034.32
26th Kanto Championship
Date 2009-05-17 Rating 2277.06
Round Color Result Opponent
1 Black Loss JPN Tamura Kazumasa 2428.10
4 Black Loss JPN Kudomi Takahiro 2302.81
5 Black Loss JPN Nagao Noriaki 2290.08
26th Kanto Shineisen Tournament
Date 2009-04-05 Rating 2263.85
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2309.78
2 Black Win JPN Fujikawa Masaki 1999.05
4th All Japan Championship
Date 2009-03-21 Rating 2259.42
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2468.32
2 Black Win JPN Kato Yasuhiro 1950.45
3 White Win JPN Iio Yoshihiro 2408.01
4 Black Win JPN Ishitani Shin-ichi 2291.97
5 Black Loss JPN Sato Kiyotomi 2326.63
6 Black Loss JPN Isobe Taizan 2335.88
1st Tohoku Championship
Date 2009-02-22 Rating 2250.71
Round Color Result Opponent
1 Black Win JPN Hirono Masakazu 1959.58
2 Black Loss JPN Miura Hitoshi 1872.83
3 Black Loss JPN Tanno Yoshitaka 2046.88
5 White Win JPN Sato Ryota 1473.71
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2243.29
Round Color Result Opponent
A5 Black Win JPN Hirono Masakazu 1958.72
Youth World Championship
Date 2008-08-10 Rating 2207.25
Round Color Result Opponent
A1 White Loss POL Majczyk Marcin 2170.54
A2 White Win EST Lillemets Rauni 2068.23
A3 Black Win POL Tamiola Artur 2252.71
A4 White Loss EST Ilu Timo 2478.88
A5 White Win CZE Stradal Jan 2117.10
A6 White Loss EST Lents Johann 2394.33
A7 White Win RUS Maximov Nikolay 2143.81
A8 Black Loss JPN Okabe Hiroshi 2557.10
A9 Black Loss CZE Nykl Ondrej 2352.35
A10 Black Win EST Oblikas Mikk 2174.33
A11 White Win RUS Romanov Sergey 1902.27
RIF 20 years anniversary celebration tournament
Date 2008-08-07 Rating 2206.39
Round Color Result Opponent
1 White Loss EST Purk Andry 2540.02
2 White Loss RUS Kryuchok Roman 2238.75
3 White Win EST Lillemets Rauni 2068.22
6 Black Loss RUS Oborina Anastasja 2083.43
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2194.85
Round Color Result Opponent
1 White Draw JPN Nagao Noriaki 2274.49
2 Black Loss JPN Mitsumori Masao 2239.81
3 Black Win JPN Fujikawa Masaki 2033.50
4 White Loss JPN Arita Nobuyoshi 2287.18
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2183.05
Round Color Result Opponent
1 Black Win JPN Kobayashi Koichi 2028.70
2 Black Win JPN Ozawa Tetsushi 2007.41
3 Black Loss JPN Ono Takayuki 2311.06
4 Black Win JPN Tanizaki Ryusuke 2044.82
5 White Loss JPN Iwano Fumio 2184.95
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2167.02
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2311.18
2 Black Win JPN Kobayashi Koichi 2023.54
3 Black Loss KOR Kim Chang-Su 2011.58
4 Black Win JPN Kato Yasuhiro 1888.79
5 Black Loss JPN Kuramoto Hideharu 1914.06
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2152.03
Round Color Result Opponent
1 Black Loss JPN Kudomi Takahiro 2295.26
2 Black Loss JPN Tomobe Katsuhiro 2050.63
3 Black Loss JPN Fujikawa Masaki 2044.00