Re: Expected result (0%: Weaker performance, 100%: Stronger performance)
Rr: Real result
mV: Match value (weight reflecting the relative SC difference in won PPSC games; reflects different winning expectations in case of take-overs)
gV: Game value (0-100; higher for larger variants; includes modifier that may be applied by moderators; for alternate winning conditions: reduced if original SC count of variant not reached by winner)
Ch: Change of rating: (Rr - Re) * mV * gV (loss prevention, i.e. no negative changes, in case of take-over or if applied by moderators)
