Chittagong got lucky in making the final 4, BB had a better RR. Had this tournament put RR before HH then CK would have been out and BB in. Sorry BB, you deserved better. Sad to see technicalities decide at this level. Who ever heard of HH precede NRR? The CB Series has the same rule, HH before NRR. The WC2011 based on NRR first, then wickets per ball, then HH.