Ashida Isoko
Ashida Isoko (芦田磯子) has a rating of 1366. Their highest rating so far is 1408 (January 7, 2016).
Retired. The rating shown is the rating at retirement.
- 2019 record
- 0-1
- Record since 1927
- 4-18
- Win rate
- .182
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.
Rating history in the women's tournaments pool (for reference)
The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.
Ratings in other pools
Ratings for general play and for women's tournaments are calculated independently and do not affect each other.
- Women's tournaments: 1396 Rating at retirement (not included in the rating list)
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| January 14, 2019 | Kato ChieWomen's Honinbo Preliminary as Black | Loss | ↓8 |
| December 6, 2018 | O KeiiKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓8 |
| November 21, 2018 | Nishiyama ShizukaWomen's Tachiaoi Cup Preliminary Round 2 Colors unknown | Loss | ↓7 |
| November 7, 2018 | Tobita SakiSenko Cup Women's Strongest Player Preliminary Round 1 Colors unknown | Loss | ↓12 |
| November 1, 2018 | Mito YukariKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑11 |
| October 17, 2018 | Chujo ChihiroWomen's Tachiaoi Cup Preliminary Round 1 Colors unknown | Win | ↑18 |
| May 31, 2018 | Konishi KazukoWomen's Meijin Preliminary Semifinal Colors unknown | Loss | ↓7 |
| May 10, 2018 | Kitani ToshimiWomen's Meijin Preliminary Round 1 Colors unknown | Win | ↑9 |
| April 5, 2018 | Konishi KazukoWomen's Meijin Preliminary Round 1 Colors unknown | Loss | ↓7 |
| December 13, 2017 | Taguchi MiseiWomen's Honinbo Preliminary Round 1 Colors unknown | Loss | ↓13 |
| December 7, 2017 | Shiraishi KyokoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓14 |
| November 22, 2017 | Kimoto YukaWomen's Tachiaoi Cup Preliminary Round 3 Colors unknown | Loss | ↓13 |
| November 2, 2017 | Fujii ShuyaKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓5 |
| January 30, 2017 | Yoshida MikaWomen's Tachiaoi Cup Preliminary Round 2 Colors unknown | Loss | ↓7 |
| January 30, 2017 | Araki MasakoWomen's Tachiaoi Cup Preliminary Round 1 Colors unknown | Win | ↑12 |
| January 19, 2017 | Miyamoto ChiharuWomen's Honinbo Preliminary Round 1 Colors unknown | Loss | ↓12 |
| December 16, 2016 | Konishi KazukoKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓11 |
| December 7, 2016 | Shiraishi KyokoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓14 |
| April 28, 2016 | Aoki KikuyoSenko Cup Women's Strongest Player Round 1 as White | Loss | ↓3 |
| April 14, 2016 | Nyu EikoWomen's Meijin Colors unknown | Loss | ↓10 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Yoshida Mika | 0-7.000 | 0-3 | 0-1 |
| Konishi Kazuko | 1-5.167 | 1-0 | 0-2 |
| Kusunoki Teruko | 2-3.400 | 1-2 | 0-1 |
| Shiraishi Kyoko | 2-3.400 | 0-0 | 0-0 |
| Izawa Akino | 2-2.500 | 1-1 | 1-1 |
| Kong Xiangming | 0-4.000 | 0-2 | 0-2 |
| Tanaka Chieko | 4-01.000 | 2-0 | 1-0 |
| Kitani Toshimi | 3-1.750 | 1-1 | 0-0 |
| Nakazawa Ayako | 0-3.000 | 0-2 | 0-1 |
| Tafu Kae | 3-01.000 | 0-0 | 1-0 |
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 |
|---|---|---|
| 2019 | 0-1 | .000 |
| 2018 | 3-5 | .375 |
| 2017 | 1-6 | .143 |
| 2016 | 0-8 | .000 |
| 2015 | 2-1 | .667 |
| 2014 | 1-1 | .500 |
| 2013 | 0-1 | .000 |
| 2012 | 2-1 | .667 |
| 2011 | 2-1 | .667 |
| 2007 | 1-2 | .333 |
| 2006 | 1-2 | .333 |
| 2005 | 2-4 | .333 |
| 2004 | 5-8 | .385 |
| 2003 | 8-4 | .667 |
| 2002 | 3-2 | .600 |
| 2001 | 0-1 | .000 |
| 2000 | 1-1 | .500 |
| 1998 | 0-2 | .000 |
| 1997 | 2-2 | .500 |
| 1992 | 1-2 | .333 |
| 1991 | 2-2 | .500 |
| 1990 | 0-2 | .000 |
| 1989 | 1-3 | .250 |
| 1988 | 1-1 | .500 |
| 1985 | 3-2 | .600 |
| 1984 | 1-1 | .500 |
| 1983 | 2-1 | .667 |
| 1982 | 0-2 | .000 |
| 1980 | 0-1 | .000 |
| 1976 | 0-1 | .000 |
| 1975 | 3-4 | .429 |
| Total | 4-18 | .182 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).