Nakajima Mieko
Nakajima Mieko (中島美絵子) has a rating of 1283, ranked 410 of 452 in professional play. Their highest rating so far is 1376 (February 20, 2006).
- 2026 record
- 4-9
- Record since 1927
- 58-171
- Win rate
- .253
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: 1479 (#56)
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| September 3, 2026 | Xie YiminWomen's Kisei Colors unknown | Win | ↑29 |
| September 3, 2026 | Aoki KikuyoWomen's Kisei Colors unknown | Win | ↑26 |
| August 6, 2026 | Shoji KazukoWomen's Kisei Colors unknown | Win | ↑4 |
| August 3, 2026 | Oya KoichiSGW Cup Chuyo Preliminary Round 1 Colors unknown | Loss | ↓7 |
| June 29, 2026 | Hino ShotaOza Colors unknown | Loss | ↓6 |
| June 1, 2026 | Yashiro KumikoOza Colors unknown | Win | ↑24 |
| April 13, 2026 | Yoda OzoraHoninbo Colors unknown | Loss | ↓4 |
| April 6, 2026 | Chen BoshaoGosei Colors unknown | Loss | ↓3 |
| March 9, 2026 | Katsura AtsushiTengen Colors unknown | Loss | ↓7 |
| February 9, 2026 | Chen BoshaoJudan Colors unknown | Loss | ↓4 |
| January 26, 2026 | Arai KantaKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓5 |
| January 15, 2026 | Kato KeikoWomen's Honinbo Preliminary Final as White | Loss | ↓8 |
| January 8, 2026 | Mori ChisakiSenko Cup Women's Strongest Player Preliminary Semifinal Colors unknown | Loss | ↓5 |
| November 24, 2025 | Kaneko MakiSenko Cup Women's Strongest Player Preliminary Round 1 Colors unknown | Win | ↑19 |
| November 17, 2025 | Onda YasuhikoMeijin Colors unknown | Loss | ↓14 |
| October 9, 2025 | Nakazawa AyakoWomen's Honinbo Preliminary Round 1 Colors unknown | Win | ↑20 |
| August 28, 2025 | Nakano HironariSGW Cup Chuyo Preliminary Round 1 as White | Loss | ↓2 |
| August 14, 2025 | Kawahara YuOza Colors unknown | Loss | ↓6 |
| August 11, 2025 | Kaneko MakiWomen's Kisei Colors unknown | Loss | ↓14 |
| July 24, 2025 | Mori ChisakiOza Colors unknown | Win | ↑22 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Kato Keiko | 2-6.250 | 0-0 | 2-1 |
| Makihata Taeko | 2-4.333 | 0-0 | 0-0 |
| Aoki Kikuyo | 2-4.333 | 0-1 | 0-0 |
| Suzuki Ayumi | 0-6.000 | 0-0 | 0-0 |
| Kobayashi Izumi | 0-6.000 | 0-2 | 0-0 |
| Cho Chien | 2-3.400 | 0-0 | 0-0 |
| Nakazawa Ayako | 5-01.000 | 0-0 | 0-0 |
| Kato Tomoko | 2-3.400 | 0-1 | 0-2 |
| Kanno Naomi | 4-1.800 | 0-0 | 0-0 |
| Inoue Hatsue | 4-01.000 | 0-0 | 0-0 |
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 |
|---|---|---|
| 2026 | 4-9 | .308 |
| 2025 | 5-12 | .294 |
| 2024 | 5-17 | .227 |
| 2023 | 5-16 | .238 |
| 2022 | 3-14 | .176 |
| 2021 | 10-16 | .385 |
| 2020 | 3-11 | .214 |
| 2019 | 5-17 | .227 |
| 2018 | 9-17 | .346 |
| 2017 | 9-17 | .346 |
| 2016 | 6-16 | .273 |
| 2015 | 9-12 | .429 |
| 2014 | 4-4 | .500 |
| 2013 | 3-5 | .375 |
| 2012 | 1-10 | .091 |
| 2011 | 4-8 | .333 |
| 2010 | 0-1 | .000 |
| 2009 | 0-4 | .000 |
| 2008 | 1-3 | .250 |
| 2007 | 1-3 | .250 |
| 2006 | 2-6 | .250 |
| 2005 | 6-12 | .333 |
| 2004 | 6-11 | .353 |
| 2003 | 4-7 | .364 |
| 2002 | 0-1 | .000 |
| Total | 58-171 | .253 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).