Go Player Ratings

JAAbout ratings

Takeshita Nana

Takeshita Nana (竹下奈那) has a rating of 1423, ranked 330 of 452 in professional play. Their highest rating so far is 1515 (February 19, 2024).

Takeshita Nana1 dan竹下奈那Nihon Ki-in Tokyo
Rating1423
Rank330
1-year change↑91
Peak rating1515
Last 1015-40
2026 record
7-11
Record since 1927
15-40
Win rate
.273

The rating is calculated from published game results. It does not include any adjustment for playing Black.

Professional ratingsFind a player

Rating history — professional

21 gamesHigh 1427Low 1325
50 gamesHigh 1515Low 1320
50 gamesHigh 1515Low 1320
50 gamesHigh 1515Low 1320

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)

4 gamesHigh 1559Low 1517
18 gamesHigh 1571Low 1507
18 gamesHigh 1571Low 1507
18 gamesHigh 1571Low 1507

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: 1517 (#47)

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
August 10, 2026Ueno RisaHiroshima Aluminum Cup Wakagoi Preliminary Round 1　Colors unknown↓3
August 6, 2026Kato TomokoWomen's Kisei　Colors unknown↓12
July 30, 2026Fujita AkihikoTengen　Colors unknown↓1
June 11, 2026Kato TomokoTengen　Colors unknown↑14
May 27, 2026Kunimatsu SoIwamoto Kaoru Memorial Masuda Cup Main Tournament　Colors unknown↓8
May 27, 2026Goto HajimuIwamoto Kaoru Memorial Masuda Cup Main Tournament　Colors unknown↓4
May 26, 2026Kohara NonoIwamoto Kaoru Memorial Masuda Cup Main Tournament　Colors unknown↑20
May 26, 2026Asahi YujunIwamoto Kaoru Memorial Masuda Cup Main Tournament　Colors unknown↑26
May 25, 2026Suzuki AyumiOza　Colors unknown↓4
May 18, 2026Mochizuki KenichiHoninbo　Colors unknown↓3
April 30, 2026Fukui MasaakiTengen　Colors unknown↑13
April 16, 2026Goto HajimuGlobis Cup Japan Preliminary Round 1　as Black—
April 9, 2026Kanazawa HideoGosei　Colors unknown↓4
April 6, 2026Kuwabara YokoTengen　Colors unknown↑18
March 16, 2026Nakaonoda TomomiJudan　Colors unknown↓4
February 26, 2026Endo YoshifumiKisei First Tournament Preliminary Round 2　Colors unknown↓14
February 5, 2026Kikuchi MasatoshiJudan　Colors unknown↑14
January 22, 2026Okada ShinichiroKisei First Tournament Preliminary Round 1　Colors unknown↑23
December 25, 2025Shimosaka MioriWomen's Honinbo Preliminary Final　as Black↓16
December 18, 2025Ogaki YusakuMeijin　Colors unknown↓2

Head-to-head

Up to 10 opponents, most-played first. Records are from Takeshita Nana's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
OpponentTotalAs BlackAs White
Goto Hajimu0-4.0000-10-1
Cho Koharu3-01.0001-00-0
Asahi Yujun1-2.3330-10-1
Hoshiai Shiho0-3.0000-10-1
Cho Chien0-2.0000-00-0
Saga Shuntaro0-2.0000-00-1
Jo Bunen1-1.5000-00-1
Nyu Eiko0-2.0000-10-0
Suzuki Ayumi1-1.5001-00-0
Kato Tomoko1-1.5000-00-0

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.

YearRecordWin rate
20267-11.389
20257-25.219
20249-14.391
Total15-40.273

Calculated from games played between 1927 and 2026 (as of September 17, 2026).