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ICCF Rules (2025)

ICCF Rules from 1 January 2025

ICCF Rules Valid from
ICCF Rules (2025) 01/01/2025
ICCF Laws of Correspondence Chess 01/01/2020
Beginner’s Guide to the Revised ICCF Rating System  
Rating Formulae for ICCF System  
Silli System Description  

 



last updated Friday, March 14, 2025

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