OK. I've gone back and looked at Game 5 again. At the end of Round 20 there were two players remaining. denominator and Aussie2. denominator had 2 territories and Aussie2 had 24. As a result, donominator wasn't within 10% of Aussie2's strength and as such, Aussie2 is the winner.
Game 1 is in Round 26 with a 35 round limit. At the end of Round 35 anyone within 10% of the lead (BOB stats) will make it to a playoff game. If noone is within 10% of the leader they will advance and the others will not
Game 4-Quads has seen 3 eliminations so far and is in Round 7 with a 40 round limit
It looks like we've finished up our 7 game series.
Jasper was awesome, but I got a little lucky in the end and pulled out the win 4-3. It was an epic struggle with the last game being decided fittingly on discworld. GG everyone!