Miwa Yoshiro
Miwa Yoshiro (三輪芳郎) has a rating of 1421.
Retired. The rating shown is the rating at retirement.
Miwa Yoshiro9 dan三輪芳郎Nihon Ki-in Tokyo
Rating1421
Rank—
1-year change—
Peak rating—
Last 10LossLossWinWinLossLossLossLossLossLoss101-135(2 lost by default)
- 1990 record
- 0-1
- Record since 1927
- 101-135
- Win rate
- .428
Rating at retirement (not included in the rating list)
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Professional ratingsFind a player
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| March 15, 1990 | Kanda EiHoninbo 2nd Preliminary as Black | Loss | ↓9 |
| June 15, 1989 | Kataoka SatoshiGosei Preliminary as Black | Loss | ↓2 |
| May 16, 1984 | Otake HideoHoninbo 2nd Preliminary as White | Loss | ↓2 |
| December 15, 1983 | Abe YoshiteruKisei 8 dan Section as White | Loss | ↓9 |
| January 14, 1982 | Ishigure IkuroOza 3rd Preliminary as White | Loss | ↓8 |
| May 14, 1981 | Yoshida YoichiOza Round 1 as White | Loss | ↓13 |
| January 8, 1981 | Kudo NorioOza 3rd Preliminary as Black | Win | ↑29 |
| October 16, 1980 | Yamazaki MasuoPrime Minister's Cup as White | Win | ↑11 |
| May 22, 1980 | Iwamoto KaoruMeijin 2nd Preliminary as Black | Loss | ↓8 |
| March 15, 1979 | Kobayashi SatoruPrime Minister's Cup Round 2 as Black | Loss | ↓11 |
| March 1, 1979 | Kobayashi KoichiJudan 3rd Preliminary as Black | Loss | ↓2 |
| January 11, 1979 | Tokimoto HajimePrime Minister's Cup Round 1 as Black | Win | ↑22 |
| November 16, 1978 | Ohira ShuzoTengen 2nd Preliminary as White | Loss | ↓4 |
| December 22, 1977 | Sato MasaharuPrime Minister's Cup Round 1 as Black | Loss | ↓7 |
| November 24, 1977 | Takemiya MasakiTengen 2nd Preliminary as Black | Loss | ↓3 |
| April 14, 1977 | Cho ChikunGosei Preliminary as Black | Loss | ↓2 |
| September 30, 1976 | Awaji ShuzoPrime Minister's Cup as Black | Loss | ↓12 |
| February 5, 1976 | Fujisawa HosaiOza 3rd Preliminary as Black | Loss | ↓4 |
| January 22, 1976 | Sugiuchi MasaoJudan 2nd Preliminary as Black | Loss | ↓8 |
| January 15, 1976 | Miyamoto YoshihisaOza 3rd Preliminary as Black | Win | ↑20 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Kuwahara Munehisa | 4-6.400 | 2-2 | 2-4 |
| Kojima Takaho | 3-4.429 | 2-1 | 1-3 |
| Sakakibara Shoji | 3-4.429 | 2-1 | 1-3 |
| Hoshino Toshi | 1-5.167 | 0-3 | 1-2 |
| Chino Tadahiko | 2-3.400 | 0-1 | 2-2 |
| Kurosawa Tadanao | 2-3.400 | 1-2 | 1-1 |
| Abe Yoshiteru | 1-4.200 | 0-3 | 1-1 |
| Fukuda Masayoshi | 4-1.800 | 2-0 | 2-1 |
| Nakamura Yutaro | 0-4.000 | 0-3 | 0-1 |
| Ohira Shuzo | 0-4.000 | 0-1 | 0-3 |
Record by year
Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.
| Year | Record | Win rate |
|---|---|---|
| 1990 | 0-1 | .000 |
| 1989 | 0-1 | .000 |
| 1984 | 0-1 | .000 |
| 1983 | 0-1 | .000 |
| 1982 | 0-1 | .000 |
| 1981 | 1-1 | .500 |
| 1980 | 1-1 | .500 |
| 1979 | 1-2 | .333 |
| 1978 | 0-1 | .000 |
| 1977 | 0-3 | .000 |
| 1976 | 1-3 | .250 |
| 1975 | 5-5 | .500 |
| 1974 | 5-9 | .357 |
| 1973 | 5-6 | .455 |
| 1972 | 3-9 | .250 |
| 1971 | 2-8 | .200 |
| 1970 | 10-8 | .556 |
| 1969 | 2-6 | .250 |
| 1968 | 5-8 | .385 |
| 1967 | 6-5 | .545 |
| 1966 | 8-9 | .471 |
| 1965 | 7-9 | .438 |
| 1964 | 13-6 | .684 |
| 1963 | 11-8 | .579 |
| 1962 | 6-6 | .500 |
| 1961 | 3-6 | .333 |
| 1960 | 6-7 | .462 |
| 1954 | 0-1 | .000 |
| 1951 | 0-1 | .000 |
| 1950 | 0-1 | .000 |
| 1949 | 0-1 | .000 |
| Total | 101-135 | .428 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).