Su Kaiseki
Su Kaiseki (鄒海石) has a rating of 1416. Their highest rating so far is 1556 (May 17, 2012).
Retired. The rating shown is the rating at retirement.
- 2016 record
- 0-1
- Record since 1927
- 58-91
- Win rate
- .389
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 |
|---|---|---|---|
| February 26, 2016 | Yo KagenMeijin Colors unknown | Loss | ↓4 |
| December 18, 2015 | Arimura HiroshiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓10 |
| October 2, 2015 | Fujita AkihikoJudan Colors unknown | Loss | ↓3 |
| September 4, 2015 | Kobayashi KenjiJudan Colors unknown | Win | ↑15 |
| July 17, 2015 | Cho RiyuOza Colors unknown | Loss | ↓3 |
| March 12, 2015 | Tsurumaru KeiichiHoninbo Colors unknown | Loss | ↓19 |
| February 13, 2015 | Sugiuchi MasaoMeijin Colors unknown | Loss | ↓15 |
| December 25, 2014 | Sotoyanagi SebunGosei Colors unknown | Loss | ↓13 |
| June 6, 2014 | Shuto ShunOza Colors unknown | Loss | ↓3 |
| April 25, 2014 | Iguchi ToyohideMeijin Colors unknown | Loss | ↓9 |
| April 3, 2014 | Tahara YasufumiGosei Colors unknown | Loss | ↓14 |
| February 20, 2014 | Tajiri YutoHoninbo Colors unknown | Loss | ↓9 |
| January 23, 2014 | Kuwamoto ShinpeiHoninbo Colors unknown | Win | ↑20 |
| September 26, 2013 | Rin KaihoTengen Preliminary B Final as White | Loss | ↓10 |
| August 2, 2013 | Kusunoki TerukoOza Colors unknown | Loss | ↓24 |
| August 1, 2013 | Rin KaihoKisei Preliminary C Final as White | Loss | ↓11 |
| May 24, 2013 | Sato FumitoshiOza Colors unknown | Win | ↑5 |
| May 23, 2013 | Morita MichihiroGosei Colors unknown | Loss | ↓9 |
| March 28, 2013 | Ono NobuyukiGosei Colors unknown | Win | ↑14 |
| March 12, 2013 | Takao ShinjiAgon Kiriyama Cup Colors unknown | Loss | ↓1 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Komatsu Hideko | 4-01.000 | 0-0 | 0-0 |
| Kurotaki Masanori | 1-2.333 | 0-0 | 0-0 |
| Ohira Shuzo | 2-1.667 | 1-1 | 1-0 |
| Mitsunaga Junzo | 1-2.333 | 0-0 | 0-0 |
| Aoki Kikuyo | 1-2.333 | 0-0 | 0-0 |
| Kurotaki Masaki | 1-2.333 | 0-0 | 0-0 |
| Takao Shinji | 0-3.000 | 0-0 | 0-1 |
| Rin Kaiho | 0-3.000 | 0-1 | 0-2 |
| Yo Kagen | 1-2.333 | 0-0 | 0-0 |
| Ryu Shikun | 0-3.000 | 0-0 | 0-1 |
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 |
|---|---|---|
| 2016 | 0-1 | .000 |
| 2015 | 1-5 | .167 |
| 2014 | 1-5 | .167 |
| 2013 | 3-7 | .300 |
| 2012 | 6-7 | .462 |
| 2011 | 8-6 | .571 |
| 2010 | 2-1 | .667 |
| 2009 | 0-1 | .000 |
| 2008 | 0-2 | .000 |
| 2006 | 0-4 | .000 |
| 2005 | 8-9 | .471 |
| 2004 | 8-10 | .444 |
| 2003 | 8-10 | .444 |
| 2002 | 2-7 | .222 |
| 1994 | 1-0 | 1.000 |
| 1991 | 0-1 | .000 |
| 1990 | 1-1 | .500 |
| 1988 | 0-1 | .000 |
| 1985 | 1-0 | 1.000 |
| 1984 | 0-2 | .000 |
| 1983 | 2-0 | 1.000 |
| 1982 | 0-1 | .000 |
| 1981 | 0-2 | .000 |
| 1980 | 2-1 | .667 |
| 1979 | 1-3 | .250 |
| 1978 | 1-1 | .500 |
| 1976 | 2-1 | .667 |
| 1973 | 0-1 | .000 |
| 1971 | 0-1 | .000 |
| Total | 58-91 | .389 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).