Hrqls: Don't forget to square the hypotenuse before integrating the logarithm, otherwise you might get a result with an uncertainty an order of magnitude higher then optimal.
(sakla) If you want to play a game with an opponent of a similar level, you can define a required BKR range for a new game invitation. Then nobody with a BKR outside this range will be able to see/accept it. (Katechka) (Bütün ipuçlarını göster)