Ok well this is more a way around the system for points so what you do is you get your people for ur arena games and get them all in a party so for explanation purposed we will use a team with players A, B and C.
You all join a party and q.
Game 1: Player A only joins
Player A is 0-1 B and C are still 0-0
Game 2: B only joins
you can figure out the records from here on out
Game 3: C only
Game 4: A only again
so on so fourth for the 10 games
each player will have 3 games played but 10 games total done for the team
the PR"s will be higher than the team this way assuming ud loose all 10 or 9 of 10 if u q'd together. and then u get ur PR's rating instead of ur teams rating