Most of it is probably to be answered by @Sinrebirth and @Corellian_Outrider as Mods, but the rule was the "Two Games Rule" with a third on permission, I believe. I have struggled with it once when SotS was divided into two games. Mods might say more about it, but it seems abandoned. I actually think "the move" not counted we have a smaller RPF than ever before. Same players everywhere, divided into three groups of players entertaining a number of games each.