Low League Points for Big Victories Question

[Koryphaia]

Its an old thread, but something I've been wondering about recently as it seems I'm getting fewer and fewer points for a win and getting docked more and more points for every loss. Sometimes I'll lose more points in a single loss than I've gained in 3 wins.

Does it have anything to do with repeat wins against the same people? Would love to hear a bit more about how points are determined and maybe for that matter how overall ranking is determined.

Anyone?