Go Player Ratings

JAAbout ratings

Kato Chie

Kato Chie (加藤千笑) has a rating of 1755, ranked 106 of 452 in professional play. Their highest rating so far is 1809 (August 28, 2025).

Kato Chie3 dan加藤千笑Nihon Ki-in Chubu
Rating1755
Rank106
1-year change↓10
Peak rating1809
Last 10149-111
2026 record
22-12
Record since 1927
149-111
Win rate
.573

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

Professional ratingsFind a player

Rating history — professional

31 gamesHigh 1796Low 1697
116 gamesHigh 1809Low 1644
173 gamesHigh 1809Low 1577
254 gamesHigh 1809Low 1480

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)

15 gamesHigh 1918Low 1835
48 gamesHigh 1918Low 1780
84 gamesHigh 1918Low 1773
138 gamesHigh 1918Low 1520

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: 1910 (#5)

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
September 17, 2026Omori RanWomen's Kisei Preliminary A　as Black↑6
September 14, 2026Nishioka MasaoOza Preliminary B　as Black↑17
August 24, 2026Yanagihara SakiShinjin-O Main Tournament Semifinal　Colors unknown↓20
August 10, 2026Takayamabe FumiHiroshima Aluminum Cup Wakagoi Preliminary Semifinal　Colors unknown↑5
August 10, 2026Hane AyakaHiroshima Aluminum Cup Wakagoi Preliminary Final　Colors unknown↑5
August 10, 2026Tsukada ChiharuHiroshima Aluminum Cup Wakagoi Preliminary Round 1　Colors unknown↑5
August 6, 2026Sakamoto YasuoOza　Colors unknown↑5
July 27, 2026Yasuda AkikaHiroshima Aluminum Cup Wakagoi Preliminary　Colors unknown↑1
July 26, 2026Sakai YukiNHK Cup Main Tournament Round 1　Colors unknown↓4
July 23, 2026Watanabe KandaiShinjin-O Main Tournament Quarterfinal　Colors unknown↑21
July 16, 2026Nakamura ShinyaJudan　Colors unknown↓13
June 18, 2026Torii YutaJudan　Colors unknown↑13
June 11, 2026Fujisawa RinaSenko Cup Women's Strongest Player Round 2　as White↓9
May 25, 2026Okuda AyaSenko Cup Women's Strongest Player Round 1　as Black↑12
May 21, 2026Tanaka YukiShinjin-O Round 2　as Black↑23
May 14, 2026Ogata MasakiGosei　Colors unknown↓15
April 29, 2026Nyu EikoFumakilla Women's Go Brains Match Round 2　as White↓16
April 29, 2026Xie YiminFumakilla Women's Go Brains Match Round 1　as White↑15
April 13, 2026Katayama YasuoHoninbo　Colors unknown↓29
April 6, 2026Hoda ShotaGosei　Colors unknown↑10

Head-to-head

Up to 10 opponents, most-played first. Records are from Kato Chie'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
Takao Mari10-3.7690-14-2
Ueno Risa3-6.3332-20-4
Nishioka Masao5-4.5563-00-1
Hane Ayaka8-01.0001-01-0
Tsukuda Akiko6-2.7500-02-0
Nyu Eiko3-5.3752-11-3
Yoshida Mika7-1.8750-01-0
Takahashi Masumi6-1.8570-00-0
Iwata Saeka6-1.8571-01-0
Shimojima Yohei2-4.3331-10-0
Xie Yimin4-2.6670-04-2
Mutsuura Yuta0-6.0000-30-3
Kato Yuki3-3.5000-11-0
Hikosaka Naoto0-6.0000-00-1
Fujisawa Rina1-5.1670-21-3
O Keii5-01.0002-00-0
Hoda Shota4-1.8000-01-0
Baba Shigeru5-01.0000-01-0
Kim Hyunjong5-01.0000-01-0
Ueno Asami0-5.0000-40-1
Suzuki Ayumi0-5.0000-20-3
Suzukawa Natsumi5-01.0000-00-0

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
202622-12.647
202538-19.667
202438-22.633
202324-18.571
202233-17.660
202132-21.604
202015-17.469
201927-19.587
201816-8.667
20160-1.000
Total149-111.573

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