The Monster Block

What these mean:

• Kill% — raw kills / attack attempts.
• Attack Efficiency — (kills − attack errors) / attack attempts; nets out hitting errors, the stat most coaches track over raw Kill%.
• Ace% — service aces / serve attempts.
• Exp. [stat] — what a league-average player would be expected to post given this player's exact attempts against the exact opponents she actually faced this season.
• EVA (Expected Value Added) — her actual total minus that expectation: how much above or below what an average player would've produced with the same workload and schedule.
• [Stat]+ — the same comparison as an index (100 = exactly as expected, higher is better) - reapplied against a different conference's average, this is what projects her stats onto that conference ("Projected" below).

Early-season caveat: with conference play not yet underway, every team's rating reflects whatever non-conference opponents it happened to draw so far, not a settled read on true conference strength - don't take a specific conference's ranking here as gospel yet.