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IECG Rating calculator

Your rating
Count of rated games

Opponents Rating win drawlost 
Currently this program can calculate the rating for a player who have an established rating (more then 15 games are rated). The program is developed in accordance to the IECG rating rules. Bonus point are not taken in account. Your calculations should base on the current tournament entry rating (TER). You can find the TER in the Rating list (big file). An other option with less traffic is the Searchlist.

Results from the rating calculator can't be used to claim a different rating as given by the IECG Rating Office. The results give you only a hint about the new rating. Especially, the rating depends on the time when a game has been announced to the rating office (Not when the game finished!).