Kuwata Yasuaki
Kuwata Yasuaki (桑田泰明) has a rating of 1429. Their highest rating so far is 1502 (March 9, 2006).
Retired. The rating shown is the rating at retirement.
- 2011 record
- 1-3
- Record since 1927
- 73-121
- Win rate
- .376
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
Rating history — professional
The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| October 15, 2011 | Kawada KoheiMeijin Colors unknown | Loss | ↓11 |
| June 25, 2011 | Kawada KoheiJudan Colors unknown | Loss | ↓12 |
| May 7, 2011 | Shigeno YukiJudan Colors unknown | Win | ↑18 |
| April 15, 2011 | O KeiiOza Colors unknown | Loss | ↓16 |
| October 1, 2009 | Sakaguchi RyuzoHoninbo Colors unknown | Loss | ↓11 |
| September 3, 2009 | Inagaki YoHoninbo Colors unknown | Win | ↑17 |
| June 30, 2006 | Izawa AkinoOza Colors unknown | Loss | ↓16 |
| March 30, 2006 | Yoshioka KaoruTengen Colors unknown | Loss | ↓19 |
| March 20, 2006 | Iwata TatsuakiAgon Kiriyama Cup Colors unknown | Loss | ↓7 |
| March 16, 2006 | Baba ShigeruGosei Colors unknown | Loss | ↓15 |
| March 9, 2006 | Kamiji HirokiTengen Colors unknown | Win | ↑9 |
| January 26, 2006 | Tajima ShingoMeijin Colors unknown | Win | ↑17 |
| December 8, 2005 | Ohashi NaruyaMeijin Colors unknown | Win | ↑20 |
| November 10, 2005 | Takamure TetsuroMeijin Colors unknown | Win | ↑8 |
| October 13, 2005 | Yanagisawa SatoshiMeijin Colors unknown | Win | ↑18 |
| September 21, 2005 | Aoba KaoriHoninbo Colors unknown | Loss | ↓16 |
| September 8, 2005 | Shimojima YoheiJudan Colors unknown | Loss | ↓6 |
| July 28, 2005 | Sakamoto YasuoKisei Colors unknown | Loss | ↓16 |
| May 16, 2005 | Ogata MasakiRyusei Colors unknown | Loss | ↓5 |
| May 16, 2005 | Aoba KaoriRyusei Colors unknown | Win | ↑17 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Hane Yasumasa | 1-8.111 | 1-4 | 0-3 |
| Iwata Tatsuaki | 1-8.111 | 0-2 | 1-4 |
| Shimohira Akio | 4-2.667 | 2-2 | 1-0 |
| Saijo Masataka | 2-4.333 | 0-1 | 1-2 |
| Ogata Masaki | 0-5.000 | 0-0 | 0-2 |
| Baba Shigeru | 2-3.400 | 1-0 | 1-1 |
| Nishigami Yoshihiko | 3-1.750 | 0-0 | 1-1 |
| Sakaguchi Ryuzo | 2-2.500 | 2-0 | 0-0 |
| Kawada Kohei | 0-4.000 | 0-0 | 0-0 |
| Morishima Kaoru | 1-2.333 | 0-1 | 1-1 |
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 |
|---|---|---|
| 2011 | 1-3 | .250 |
| 2009 | 1-1 | .500 |
| 2006 | 2-4 | .333 |
| 2005 | 8-8 | .500 |
| 2004 | 6-9 | .400 |
| 2003 | 5-9 | .357 |
| 2002 | 6-7 | .462 |
| 2001 | 0-1 | .000 |
| 1995 | 0-1 | .000 |
| 1994 | 0-2 | .000 |
| 1993 | 1-1 | .500 |
| 1990 | 0-1 | .000 |
| 1989 | 0-1 | .000 |
| 1988 | 0-2 | .000 |
| 1987 | 1-3 | .250 |
| 1986 | 1-1 | .500 |
| 1985 | 2-7 | .222 |
| 1984 | 0-4 | .000 |
| 1983 | 0-2 | .000 |
| 1982 | 3-3 | .500 |
| 1981 | 0-3 | .000 |
| 1980 | 1-4 | .200 |
| 1979 | 2-2 | .500 |
| 1978 | 1-3 | .250 |
| 1977 | 0-4 | .000 |
| 1976 | 2-3 | .400 |
| 1975 | 3-3 | .500 |
| 1974 | 6-9 | .400 |
| 1973 | 8-4 | .667 |
| 1972 | 7-8 | .467 |
| 1971 | 4-3 | .571 |
| 1970 | 2-0 | 1.000 |
| 1969 | 0-2 | .000 |
| 1968 | 0-1 | .000 |
| 1965 | 0-1 | .000 |
| 1963 | 0-1 | .000 |
| Total | 73-121 | .376 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).