pros assvas, zbou k opoios allos diorganonei to lan:
pos ginetai se mia mera na ginetai lan me groups k single elimination (3 proigoumena lan), k se 2 meres na ginetai akrivos to idio?
efoson tha einai 2 meres, logiko tha einai i kiriaki na periexei double elimination k oxi single.