Chiu, Yi Kiu

ECF ratings

English rankings

ECF code 381238J · Guildford · Latest available list 2026-10-01

1035Standard
—Rapid
990Blitz

ECF rating history

Revised published ratings. Pre-July 2020 grades use a separate scale.

Published lists
DateTypeScaleOriginalRevised
2026-10-01blitzrating990990
2026-10-01standardrating10351035
2026-09-01blitzrating990990
2026-09-01standardrating10351035
2026-08-01blitzrating990990
2026-08-01standardrating10351035
2026-07-01blitzrating990990
2026-07-01standardrating10331033
2026-06-01blitzrating990990
2026-06-01standardrating10971097
2026-05-01blitzrating990990
2026-05-01standardrating10971097
2026-04-01blitzrating990990
2026-03-01blitzrating990990
2026-02-01blitzrating990990
2026-01-01blitzrating990990
2025-12-01blitzrating990990
2025-11-01blitzrating990990

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