Itoda Keiko

Itoda Keiko (井戸田啓子) has a rating of 1484.

Itoda Keiko井戸田啓子

Rating1484

Rank—

1-year change—

Peak rating—

Last 31-2

1985 record: 0-1
Record since 1927: 1-2
Win rate: .333

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.

Women's tournaments ratings Find a player

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
Date	Opponent and tournament	Result	Change
March 18, 1985	Inoue AyakoWomen's Kakusei Preliminary　as Black	Loss	↓16
May 16, 1972	Tanaka ChiekoAll-Japan Women's Championship 1st Preliminary　as Black	Loss	↓17
April 25, 1972	Kawamura NorikoAll-Japan Women's Championship 1st Preliminary　as Black	Win	↑17

Head-to-head

Up to 10 opponents, most-played first. Records are from Itoda Keiko's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
Opponent	Total	As Black	As White
Inoue Ayako	0-1.000	0-1	0-0
Tanaka Chieko	0-1.000	0-1	0-0
Kawamura Noriko	1-01.000	1-0	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
1985	0-1	.000
1972	1-1	.500
Total	1-2	.333

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