Czuch: I don't see any difference at all. The chip count, as well as the BKR, determines the ranking of players. Buying a considerable amount of chips is, in my opinion, equal to buying a considerable amount of BKR points. If people are allowed to trade poker chips or BKR, the rankings will become useless. When I play the top player of a particular game, I expect that the player has proven himself to have the best results in terms of playing that game, not in trading chips or BKR for whatever else.