Go Player Ratings

JAAbout ratings

Kanno Naomi

Kanno Naomi (菅野尚美) has a rating of 1182, ranked 426 of 452 in professional play. Their highest rating so far is 1314 (April 6, 2006).

Kanno Naomi3 dan菅野尚美Nihon Ki-in Tokyo
Rating1182
Rank426
1-year change↑27
Peak rating1314
Last 1034-175
2026 record
2-7
Record since 1927
34-175
Win rate
.163

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

Professional ratingsFind a player

Rating history — professional

9 gamesHigh 1182Low 1138
31 gamesHigh 1216Low 1138
59 gamesHigh 1216Low 1064
166 gamesHigh 1314Low 1064

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)

3 gamesHigh 1275Low 1265
15 gamesHigh 1290Low 1259
26 gamesHigh 1327Low 1259
90 gamesHigh 1568Low 1259

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: 1265 (#84)

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
August 6, 2026Yanagihara SakiWomen's Kisei　Colors unknown↓2
July 27, 2026Sun ZheOza　Colors unknown±0
June 18, 2026Shimosaka MioriOza　Colors unknown↑28
April 30, 2026Koda AkikoOza　Colors unknown↑16
April 9, 2026Oomote TakutoHoninbo　Colors unknown↓1
March 30, 2026Ohashi HirofumiGosei　Colors unknown↓1
March 5, 2026Kondo ToshikiTengen　Colors unknown↓1
February 12, 2026Suzuki IsaoJudan　Colors unknown↓5
January 26, 2026Miyatani FugaKisei First Tournament Preliminary Round 1　Colors unknown↓2
December 4, 2025Okada YumikoSenko Cup Women's Strongest Player Preliminary Round 1　Colors unknown↓9
November 17, 2025Ko MoseiMeijin　Colors unknown↓7
September 25, 2025Koyama TerumiWomen's Honinbo Preliminary　Colors unknown↓4
August 14, 2025Nakazawa AyakoWomen's Kisei　Colors unknown↓8
July 31, 2025Okuda AyaWomen's Meijin　Colors unknown↓2
July 21, 2025Morita MichihiroRyusei　Colors unknown↓1
June 19, 2025Kato TomokoWomen's Meijin　Colors unknown↑29
May 19, 2025Arai KantaOza　Colors unknown↓3
April 28, 2025Hino ShotaTengen　Colors unknown↓2
April 3, 2025Kuwabara YokoHoninbo　Colors unknown↓10
March 20, 2025Kikuchi MasatoshiMeijin　Colors unknown↓9

Head-to-head

Up to 10 opponents, most-played first. Records are from Kanno Naomi'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
Okada Yumiko4-4.5001-11-0
Koyama Terumi0-7.0000-20-2
Makihata Taeko1-5.1670-00-0
Okuda Aya0-6.0000-00-1
Shimosaka Miori1-5.1670-00-0
Chinen Kaori1-4.2000-00-0
Sato Machiko5-01.0000-01-0
Hosaka Mayu2-3.4001-00-0
Nakajima Mieko1-4.2000-00-0
Kobayashi Chizu1-4.2000-10-0
Kuwabara Yoko0-5.0000-00-0

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
20262-7.222
20251-14.067
20244-14.222
20234-16.200
20223-14.176
20212-16.111
20202-11.154
20193-16.158
20185-18.217
20172-17.105
20163-13.188
20150-16.000
20142-5.286
20131-6.143
20121-10.091
20113-9.250
20091-1.500
20070-2.000
20066-6.500
20053-11.214
20044-13.235
20038-12.400
20023-7.300
19950-1.000
19941-2.333
19933-3.500
19923-3.500
19916-3.667
19903-3.500
19893-4.429
19883-1.750
19871-2.333
19862-1.667
19851-01.000
Total34-175.163

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