O Keiko

O Keiko (王景弘) has a rating of 1484. Their highest rating so far is 1484 (March 13, 2014).

O Keiko1 dan王景弘Kansai Ki-in

Rating1484

Rank—

1-year change—

Peak rating1484

Last 10-1

2014 record: 0-1
Record since 1927: 0-1
Win rate: .000

No games in the last year

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

Professional ratings Find a player

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
Date	Opponent and tournament	Result	Change
March 13, 2014	Francis MeyerTengen Preliminary C　as White	Loss	↓16

Head-to-head

Up to 10 opponents, most-played first. Records are from O 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
Francis Meyer	0-1.000	0-0	0-1

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
2014	0-1	.000
Total	0-1	.000

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