Pedro Martínez: Remind us again, what he showed? I think the rating should be somewhat accurate after many games. I think it can skew someone who has not played many ponds but has done well in the ones they have played.
(hide) 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) (show all tips)