How to divide tug-of-war into ten teams?

The first method is pairing, and the loser is out. Then draw lots, one directly enters the top three, the other four are grouped in pairs, and finally there are three left, and then compete for the third place in the championship.

The second method is to divide two groups into single round robin matches, with the top three teams in each group qualifying for * * * six teams, and then divide them into groups according to A1VSB3/A2VSB2/A3VSB1to decide the top three teams, and the last three teams will decide the champion by single round robin.

The third method is that the two groups draw lots and go directly to the next round, and then the tug-of-war is divided into two groups of single round robin, which is fair and simple. The serial number will be determined by drawing lots, and the competition order is12 \ 34 \15 \ 24 \ 35 \ 41\ 52 \ 31\ 45.