Mukai Kozue
Mukai Kozue (向井梢恵) has a rating of 1258. Their highest rating so far is 1295 (February 16, 2009).
- 2018 record
- 0-1
- Record since 1927
- 12-45
- Win rate
- .210
Not listed in the rating list: we have not confirmed whether this player is active
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: 1496 Not listed in the rating list: we have not confirmed whether this player is active
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| March 29, 2018 | Fujisawa KazunariMeijin Preliminary C as Black | Loss | ↓7 |
| December 22, 2016 | Mannami NaoWomen's Honinbo Preliminary as Black | Loss | ↓9 |
| November 17, 2016 | Ishida YoshioHoninbo Preliminary B as White | Loss | ↓2 |
| May 7, 2011 | Kato KeikoJudan Colors unknown | Loss | ↓8 |
| September 30, 2010 | Takeuchi KosukeShinjin-O Preliminary as White | Loss | ↓7 |
| January 21, 2010 | Koyama TerumiWomen's Honinbo Preliminary as White | Loss | ↓10 |
| August 27, 2009 | Makihata TaekoHoninbo Colors unknown | Loss | ↓10 |
| February 19, 2009 | Seto TaikiShinjin-O Round 1 as White | Loss | ↓3 |
| February 16, 2009 | Hirata HironoriAgon Kiriyama Cup Preliminary as Black | Win | ↑23 |
| January 22, 2009 | O KeiiShinjin-O Preliminary as Black | Win | ↑26 |
| December 18, 2008 | Makihata TaekoWomen's Honinbo Preliminary as White | Loss | ↓16 |
| October 2, 2008 | Osawa KenroShinjin-O Preliminary as Black | Win | ↑26 |
| December 10, 2007 | Suzuki AyumiWomen's Honinbo Preliminary as White | Loss | ↓10 |
| September 17, 2007 | Kusunoki TerukoWomen's Kisei Round 1 as Black | Loss | ↓19 |
| July 26, 2007 | Mannami KanaHiroshima Aluminum Cup Wakagoi Preliminary Colors unknown | Loss | ↓4 |
| July 5, 2007 | Mukai ChiakiWomen's Meijin Losers' Section Round 1 as White | Loss | ↓14 |
| June 10, 2007 | Yashiro KumikoDaiwa Securities Cup Net Go Ladies Round 2 as Black | Loss | ↓9 |
| May 24, 2007 | Kobayashi IzumiWomen's Meijin Winners' Section Round 1 as White | Loss | ↓9 |
| May 19, 2007 | Okada YumikoDaiwa Securities Cup Net Go Ladies Round 1 as White | Win | ↑19 |
| April 16, 2007 | Mannami KanaDaiwa Securities Cup Net Go Ladies Preliminary as Black | Win | ↑23 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Ogawa Tomoko | 1-3.250 | 0-0 | 0-0 |
| Makihata Taeko | 1-2.333 | 1-0 | 0-1 |
| Takekiyo Isamu | 0-3.000 | 0-0 | 0-0 |
| Mannami Kana | 1-2.333 | 1-0 | 0-0 |
| Xie Yimin | 0-3.000 | 0-1 | 0-0 |
| Kusunoki Teruko | 1-2.333 | 0-1 | 0-0 |
| Yoshida Yoichi | 0-2.000 | 0-0 | 0-0 |
| Okada Yumiko | 1-1.500 | 0-1 | 1-0 |
| Sugiuchi Kazuko | 1-1.500 | 0-0 | 0-0 |
| Koyama Terumi | 0-2.000 | 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 |
|---|---|---|
| 2018 | 0-1 | .000 |
| 2016 | 0-2 | .000 |
| 2011 | 0-1 | .000 |
| 2010 | 0-2 | .000 |
| 2009 | 2-2 | .500 |
| 2008 | 1-1 | .500 |
| 2007 | 3-6 | .333 |
| 2006 | 6-9 | .400 |
| 2005 | 4-15 | .210 |
| 2004 | 8-12 | .400 |
| 2003 | 3-11 | .214 |
| 2002 | 3-5 | .375 |
| Total | 12-45 | .210 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).