Titan League Points Strangeness

[calmon]

I lost another just this moment. He was starting player and again he got more than 20 points and I lost more:

Zero_killer +21 / Calmon! -14

Game lasts 30 turns, Zero_killer FTA, Base at 3 on each site

I checked the 2 won I still have in history:

Game lasts 25 turns, Zero_killer FTA, Base at 5 on each site
Game lasts 36 turns, Calmon! FTA, Base at 5 on each site
but both games only provide me 15 points each and Zero_killer only lost 10