JPN Tamada Yoichi

Place: Mito, Japan

Rating: 2391.19, Rank: 121

First game: 2007-10-21, Last game: 2020-11-15

Top rating: 2500.50 (2015-06-14)

Games: 257, Wins: 145, Draws: 21, Losses: 91

Gy1: 22, Gy2: 26, Gy5: 58

21 Renju Emperor Tournament Kanto area 1st round
Date 2020-11-15 Rating 2391.19
Round Color Result Opponent
1 White Win JPN Kishimoto Shogo 2126.11
2 Black Loss JPN Makino Mitsunori 2438.58
3 White Loss JPN Suenaga Daiki 2162.70
4 Black Win JPN Maruyama Takashi 1973.03
58 Meijinsen Tournament
Date 2020-09-21 Rating 2395.11
Round Color Result Opponent
1 White Win JPN Fujita Yudai 2402.40
2 White Loss JPN Matsuura Hiroshi 2273.58
3 Black Win JPN Makino Mitsunori 2423.70
4 Black Loss JPN Nakayama Tomoharu 2746.57
5 Black Win JPN Tanaka Toshiki 2430.51
6 White Win JPN Kamiya Shunsuke 2700.76
7 White Draw JPN Okabe Hiroshi 2666.39
8 Black Loss JPN Tachi Masaya 2395.50
9 Black Loss JPN Fujita Maiko 2296.78
58 Meijinsen Qualification East Japan area 2nd round
Date 2020-07-19 Rating 2395.59
Round Color Result Opponent
1 Black Win JPN Kawaai Hitoshi 1918.25
2 Black Win JPN Maruta Hiroki 2110.66
3 White Win JPN Fujita Maiko 2294.21
4 Black Win JPN Inoue Fumiya 2342.23
5 White Loss JPN Ono Takayuki 2292.30
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2395.05
Round Color Result Opponent
1 White Win JPN Kishimoto Shogo 2129.74
2 Black Loss JPN Maruta Hiroki 2110.62
3 White Win JPN Fujita Maiko 2291.82
4 Black Win JPN Ono Takayuki 2294.33
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2385.57
Round Color Result Opponent
1 Black Win JPN Fujita Maiko 2230.21
2 Black Loss JPN Ono Takayuki 2309.89
3 White Draw JPN Inoue Fumiya 2339.17
4 Black Loss JPN Maruta Hiroki 2094.85
35 Kanto Championship
Date 2018-07-16 Rating 2405.86
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2085.39
2 Black Loss JPN Nakamura Shigeru 2897.88
3 White Loss JPN Nakayama Tomoharu 2742.13
55 Meijinsen Tournament
Date 2017-09-18 Rating 2427.24
Round Color Result Opponent
1 White Win JPN Maruyama Yasushi 2212.98
2 Black Loss JPN Hasegawa Kazuto 2520.07
3 Black Win JPN Matsuura Hiroshi 2265.34
4 Black Loss JPN Iio Yoshihiro 2458.41
5 White Loss JPN Okabe Hiroshi 2634.90
6 Black Loss JPN Kamiya Shunsuke 2711.00
7 White Loss JPN Sato Kiyotomi 2377.10
8 Black Loss JPN Nakayama Tomoharu 2747.04
9 White Loss JPN Kawano Takahisa 2344.05
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2449.26
Round Color Result Opponent
1 Black Win JPN Miyamoto Syunju 2189.63
2 Black Win JPN Koyama Jun 2518.30
3 White Win JPN Tomobe Katsuhiro 2091.97
4 White Win JPN Sato Kiyotomi 2392.51
5 White Win JPN Ono Takayuki 2296.88
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2451.42
Round Color Result Opponent
1 Black Draw JPN Iwano Fumio 2192.75
2 White Win JPN Chigira Makoto 1993.83
3 White Loss JPN Sato Kiyotomi 2394.99
4 Black Win JPN Ono Takayuki 2296.29
12th All Japan Championship
Date 2017-03-26 Rating 2459.43
Round Color Result Opponent
1 Black Win JPN Nishida Toshio 2023.48
2 Black Loss JPN Kamiya Shunsuke 2692.91
3 Black Win JPN Tachi Masaya 2456.95
4 Black Win JPN Iio Yoshihiro 2460.61
5 Black Loss JPN Nakamura Shigeru 2874.25
6 White Win JPN Kusajima Masato 2209.23
54 Meijinsen Qualification East Japan area 2nd round
Date 2016-06-12 Rating 2479.75
Round Color Result Opponent
1 White Win JPN Mitsumori Masao 2273.42
2 Black Win JPN Kusajima Masato 2195.48
3 Black Loss JPN Koyama Jun 2542.93
4 Black Loss JPN Okabe Hiroshi 2640.36
5 White Win JPN Kamiya Shunsuke 2643.99
11th All Japan Championship
Date 2016-01-11 Rating 2485.78
Round Color Result Opponent
1 Black Loss JPN Nakamura Souta 2225.87
2 Black Draw JPN Okabe Hiroshi 2637.12
3 White Win JPN Maruta Hiroki 2055.28
4 Black Draw JPN Tachi Masaya 2406.05
5 White Win JPN Mano Yoshihisa 2282.32
6 Black Draw JPN Koyama Jun 2549.28
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2489.38
Round Color Result Opponent
1 White Loss JPN Hashimoto Takuya 1963.62
2 Black Win JPN Maruta Hiroki 2054.20
3 Black Win JPN Ishitani Shin-ichi 2326.10
4 Black Win JPN Nakamura Souta 2221.11
53 Meijinsen Tournament
Date 2015-09-22 Rating 2494.48
Round Color Result Opponent
1 Black Win JPN Matsuura Hiroshi 2321.75
2 White Loss JPN Nakayama Tomoharu 2682.35
3 White Loss JPN Kawamura Norihiko 2545.39
4 Black Loss JPN Okabe Hiroshi 2640.49
5 Black Draw JPN Iio Yoshihiro 2453.65
6 Black Win JPN Koyama Jun 2548.37
7 Black Draw JPN Hasegawa Kazuto 2581.33
8 Black Win JPN Ishitani Shin-ichi 2324.90
9 White Draw JPN Oosumi Yuuki 2694.25
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2500.50
Round Color Result Opponent
1 Black Win JPN Koyama Jun 2539.02
2 White Win JPN Nakamura Souta 2217.40
5 White Win JPN Sato Kiyotomi 2421.22
6 White Win JPN Ono Takayuki 2261.46
7 Black Win JPN Kamiya Shunsuke 2607.42
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2497.52
Round Color Result Opponent
1 White Loss JPN Fujikawa Masaki 2044.61
2 Black Win JPN Chigira Makoto 1958.64
3 Black Win JPN Iwano Fumio 2185.02
4 Black Win JPN Ono Takayuki 2264.88
10th All Japan Championship
Date 2015-03-29 Rating 2495.63
Round Color Result Opponent
1 Black Win KOR Kim Chang-Su 2026.86
2 Black Win JPN Mitsumori Masao 2256.80
3 White Loss JPN Tachi Masaya 2408.03
4 White Win JPN Kobayashi Koichi 2219.99
5 Black Win JPN Kamiya Shunsuke 2592.67
6 Black Loss JPN Nakamura Shigeru 2824.51
52 Meijinsen Tournament
Date 2014-09-15 Rating 2482.25
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2666.00
2 Black Loss JPN Nakayama Tomoharu 2637.62
3 Black Loss JPN Fukui Nobuhiro 2537.98
4 White Win JPN Kashihara Akihiko 2268.58
5 Black Draw JPN Hasegawa Kazuto 2568.06
6 Black Draw JPN Matsuura Hiroshi 2301.49
7 White Win JPN Iio Yoshihiro 2437.41
8 White Draw JPN Oosumi Yuuki 2738.49
9 White Draw JPN Sato Kiyotomi 2404.91
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2478.90
Round Color Result Opponent
1 White Draw JPN Nakayama Tomoharu 2628.19
2 White Loss JPN Ono Takayuki 2305.54
3 Black Win JPN Sato Kiyotomi 2399.97
4 Black Win JPN Kudomi Takahiro 2250.20
5 Black Win JPN Kamiya Shunsuke 2536.10
52 Meijinsen Qualification East Japan area 1st round
Date 2014-06-08 Rating 2475.38
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2268.04
2 White Win JPN Kudomi Takahiro 2257.02
3 White Loss JPN Ono Takayuki 2307.15
4 White Win JPN Kawamura Norihiko 2570.93
11th Middle-dan players Tournament
Date 2013-08-17 Rating 2437.69
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2162.84
2 Black Win JPN Mano Yoshihisa 2242.32
3 White Loss JPN Nagao Noriaki 2313.23
4 White Loss JPN Fukui Nobuhiro 2513.20
5 Black Loss JPN Kashihara Akihiko 2262.67
6 Black Win JPN Miyagawa Junzo 2148.95
7th All Japan Championship
Date 2012-01-29 Rating 2416.79
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2029.40
2 Black Loss JPN Sakamoto Hirouji 2262.18
3 Black Draw JPN Fukui Nobuhiro 2412.70
4 White Win JPN Kamiya Shunsuke 2405.42
5 Black Loss JPN Okabe Hiroshi 2623.49
6 Black Loss JPN Mitsumori Masao 2299.63
28th Kanto Championship
Date 2011-05-22 Rating 2426.75
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2374.97
2 Black Win JPN Kato Yasuhiro 2011.36
3 White Loss JPN Nakamura Shigeru 2775.53
3 Black Loss JPN Fukui Nobuhiro 2355.72
5 White Loss JPN Oosumi Yuuki 2662.26
6th All Japan Championship
Date 2011-03-27 Rating 2430.69
Round Color Result Opponent
1 Black Win JPN Ozawa Tetsushi 2030.72
2 Black Win JPN Oosumi Yuuki 2659.43
3 White Draw JPN Okabe Hiroshi 2617.13
4 Black Loss JPN Sato Kiyotomi 2322.65
5 Black Win JPN Iio Yoshihiro 2430.29
6 Black Win JPN Kise Katsumi 2464.05
3rd Tohoku Championship
Date 2011-02-27 Rating 2429.50
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2006.12
2 Black Win JPN Kobayashi Koichi 2091.16
3 Black Win JPN Ishitani Shin-ichi 2319.32
4 Black Win JPN Miyagawa Sou 2049.86
5 Black Win JPN Fukui Nobuhiro 2322.60
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2415.56
Round Color Result Opponent
1 Black Draw JPN Shimoyama Takuma 2172.49
3 Black Loss JPN Nakayama Tomoharu 2455.87
4 Black Loss JPN Nagao Noriaki 2356.32
48th Meijinsen Tournament
Date 2010-09-20 Rating 2414.80
Round Color Result Opponent
1 Black Win JPN Matsuura Hiroshi 2281.34
2 Black Loss JPN Iio Yoshihiro 2442.38
3 Black Win JPN Yamaguchi Yusui 2508.21
4 Black Win JPN Koiso Shigemasa 2098.18
5 Black Loss JPN Okabe Hiroshi 2609.66
6 White Draw JPN Oosumi Yuuki 2626.45
7 Black Win JPN Sakamoto Hirouji 2255.29
8 Black Win JPN Ishitani Shin-ichi 2314.77
9 Black Win JPN Kawano Takahisa 2262.03
48th Meijinsen Qualification East-Japan area 2nd round
Date 2010-07-11 Rating 2405.10
Round Color Result Opponent
1 White Win JPN Kudomi Takahiro 2315.28
2 Black Win JPN Ono Takayuki 2326.10
3 White Loss JPN Tamura Kazumasa 2432.20
4 Black Win JPN Yamaguchi Yusui 2503.62
5 White Win JPN Tada Ayako 2167.70
Meijinsen Qualification East-Japan area 1st round
Date 2010-06-27 Rating 2402.01
Round Color Result Opponent
1 White Win JPN Tada Ayako 2168.33
2 Black Loss JPN Isobe Taizan 2332.88
3 Black Win JPN Arai Kazumi 2263.37
4 Black Win JPN Nagao Noriaki 2348.53
Team World Championship
Date 2010-05-05 Rating 2388.92
Round Color Result Opponent
1 Black Win JPN Yamaguchi Yusui 2497.41
2 Black Loss CHN Xi Zhenyang 2400.52
4 Black Win EST Soosõrv Ants 2635.31
6 Black Loss TPE Lin Huang-Yu 2593.21
9 Black Loss EST Timmermann Alvar 2161.06
5th All Japan Championship
Date 2010-03-21 Rating 2377.99
Round Color Result Opponent
1 White Win JPN Tada Ayako 2164.12
2 Black Loss JPN Oosumi Yuuki 2584.99
3 Black Loss JPN Kawasaki Nobuhiko 2150.88
4 White Win JPN Maruta Hiroki 2036.03
5 Black Win KOR Kim Chang-Su 2008.92
6 Black Win JPN Kawamura Norihiko 2529.52
2nd Tohoku Championship
Date 2010-03-14 Rating 2376.21
Round Color Result Opponent
1 Black Win JPN Sato Ryota 1453.95
2 White Win JPN Seiryu Masanori 1941.11
3 Black Loss JPN Miyagawa Sou 2054.96
4 Black Win JPN Kusajima Masato 2109.44
5 White Win JPN Kato Yasuhiro 2031.31
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2367.08
Round Color Result Opponent
A1 White Win JPN Kimura Kenichiro 2160.32
A2 White Win JPN Suzuki Rin 1922.27
A3 Black Win JPN Kato Yasuhiro 2022.12
A4 White Win JPN Shimoyama Takuma 2193.18
A5 Black Win JPN Kobayashi Koichi 2069.39
10 Kanto Renju Emperor Tournament 2nd round
Date 2009-12-20 Rating 2355.31
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2752.48
2 White Loss JPN Nagao Noriaki 2330.92
3 Black Win JPN Ono Takayuki 2313.48
4 Black Loss JPN Tamura Kazumasa 2433.56
5 White Draw JPN Okabe Hiroshi 2592.84
41 Kyoto Classified Tournament
Date 2009-11-08 Rating 2344.41
Round Color Result Opponent
A1 White Win JPN Ozawa Tetsushi 2002.23
A2 Black Win JPN Kato Yasuhiro 2003.51
A3 White Win JPN Kon Akira 1927.00
A4 Black Win JPN Saito Masashi 2052.03
A5 White Loss JPN Tanaka Shingo 2134.70
A6 Black Win JPN Kawasaki Nobuhiko 2134.60
28th Aomori-Meijinsen Tournament
Date 2009-11-01 Rating 2342.62
Round Color Result Opponent
1 Black Win JPN Fukui Hrohumi 1799.92
2 Black Win JPN Gakumazawa Hideaki 2013.64
3 White Win JPN Yokono Yoshiki 1890.33
4 Black Win JPN Miyagawa Sou 2052.79
5 Black Win JPN Tanno Yoshitaka 2034.20
49 Suiseisen Tournament Final round
Date 2009-10-25 Rating 2340.55
Round Color Result Opponent
1 Black Win JPN Tashiro Yuichi 2096.44
2 Black Win JPN Maruta Hiroki 2036.15
3 White Loss JPN Shimoyama Takuma 2187.80
4 Black Win JPN Kato Yasuhiro 2000.10
5 Black Win JPN Tanji Hiroki 1950.52
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2334.55
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2301.94
2 White Loss JPN Tamura Kazumasa 2429.98
3 Black Win JPN Sato Kiyotomi 2326.12
4 White Win JPN Oosumi Yuuki 2567.45
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2323.72
Round Color Result Opponent
1 Black Win JPN Arai Moriya 1878.38
2 Black Win JPN Tada Ayako 2158.96
3 Black Draw JPN Kawasaki Nobuhiko 2130.35
4 Black Win JPN Maruta Hiroki 2035.29
26th Kanto Championship
Date 2009-05-17 Rating 2278.25
Round Color Result Opponent
1 Black Loss JPN Tamura Kazumasa 2429.10
4 Black Loss JPN Kudomi Takahiro 2303.93
5 Black Loss JPN Nagao Noriaki 2291.62
26th Kanto Shineisen Tournament
Date 2009-04-05 Rating 2265.06
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2311.05
2 Black Win JPN Fujikawa Masaki 1999.92
4th All Japan Championship
Date 2009-03-21 Rating 2260.63
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2468.72
2 Black Win JPN Kato Yasuhiro 1951.37
3 White Win JPN Iio Yoshihiro 2409.71
4 Black Win JPN Ishitani Shin-ichi 2293.63
5 Black Loss JPN Sato Kiyotomi 2327.96
6 Black Loss JPN Isobe Taizan 2336.64
1st Tohoku Championship
Date 2009-02-22 Rating 2251.94
Round Color Result Opponent
1 Black Win JPN Hirono Masakazu 1959.72
2 Black Loss JPN Miura Hitoshi 1872.89
3 Black Loss JPN Tanno Yoshitaka 2047.33
5 White Win JPN Sato Ryota 1473.69
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2244.55
Round Color Result Opponent
A5 Black Win JPN Hirono Masakazu 1958.86
Youth World Championship
Date 2008-08-10 Rating 2208.62
Round Color Result Opponent
A1 White Loss POL Majczyk Marcin 2173.12
A2 White Win EST Lillemets Rauni 2070.18
A3 Black Win POL Tamiola Artur 2255.31
A4 White Loss EST Ilu Timo 2481.00
A5 White Win CZE Stradal Jan 2118.95
A6 White Loss EST Lents Johann 2396.60
A7 White Win RUS Maximov Nikolay 2146.02
A8 Black Loss JPN Okabe Hiroshi 2569.05
A9 Black Loss CZE Nykl Ondrej 2354.36
A10 Black Win EST Oblikas Mikk 2176.29
A11 White Win RUS Romanov Sergey 1904.50
RIF 20 years anniversary celebration tournament
Date 2008-08-07 Rating 2207.76
Round Color Result Opponent
1 White Loss EST Purk Andry 2542.09
2 White Loss RUS Kryuchok Roman 2240.84
3 White Win EST Lillemets Rauni 2070.17
6 Black Loss RUS Oborina Anastasja 2085.57
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2196.18
Round Color Result Opponent
1 White Draw JPN Nagao Noriaki 2276.05
2 Black Loss JPN Mitsumori Masao 2240.86
3 Black Win JPN Fujikawa Masaki 2034.36
4 White Loss JPN Arita Nobuyoshi 2288.23
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2184.35
Round Color Result Opponent
1 Black Win JPN Kobayashi Koichi 2029.50
2 Black Win JPN Ozawa Tetsushi 2008.41
3 Black Loss JPN Ono Takayuki 2312.30
4 Black Win JPN Tanizaki Ryusuke 2045.69
5 White Loss JPN Iwano Fumio 2185.88
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2168.28
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2312.36
2 Black Win JPN Kobayashi Koichi 2024.32
3 Black Loss KOR Kim Chang-Su 2012.27
4 Black Win JPN Kato Yasuhiro 1889.68
5 Black Loss JPN Kuramoto Hideharu 1914.49
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2153.27
Round Color Result Opponent
1 Black Loss JPN Kudomi Takahiro 2296.39
2 Black Loss JPN Tomobe Katsuhiro 2051.45
3 Black Loss JPN Fujikawa Masaki 2044.85