Chess Ratings
Por um escritor misterioso
Descrição
The Chess Rating - Antigua and Barbuda Chess Federation
Chess Ratings - Chess Terms
Chess Ratings « ChessManiac
FIDE Rating Distribution - Chess Stack Exchange
US Chess Player Search
Rating analytics: The number of rated chess players goes up
Visual presentation of world chess ratings
Chess Ratings - Chess Terms
ELO ratings: Variations in time - Woochess-Let's chess
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por adulto (o preço varia de acordo com o tamanho do grupo)
