Issue: It's tough to measure one's percentage gains per day/week/month when it is being compared to ports of dissimilar size (like on the HSX leaderboard).
Concept: If everyone has a similar port size, percentage gains are comparable. This is what the PVL series achieves. Comparable port size comparison = fair competition. (187 members in 7 levels agree)
If you are ready to measure your progress against other players of similar port size then these are the leagues for YOU!
Resets are monthly and %gain winners are published in League overview.
ANYONE can join, but players are screened ONLY to ensure they meet the PVL port size for a particular league. If they do, they're in. If they don't, they're not.