Oildrop analytics
Inside the Numbers
Quality of competition QoC / opponent tiers
After 20 games and 300 minutes at 5v5, Oildrop ranks opponents against others at their position. It converts ice time per game and sample-adjusted xGF% into percentiles, then blends them equally.
Ice time reflects an established role and coaching trust; xGF% reflects whether an opponent’s team controls chance quality in his minutes. The top 25% of combined scores are Elite, the bottom 25% Depth and the middle 50% Middle.
The tier belongs to the matchup, not the player: it describes the opposition encountered, not individual talent or impact.