(3) up and down by maximum 4 positions with类似原有的淘汰赛。
No, this is only one round, could have 分先 .........
example, Position 8 can move up to Position 4 only (and not further up) if win in this last round and Position 1 move down to Position 5 (and not further down) if lost .
Huasing Association 1999 - 2013