Opening Attempt Rate
OAR%VALv0.1.0 · experimental · validated 2026-07-16What it measures
How often a player is part of the round's first duel.
Formal definition
Rounds where the player was attacker or victim of the round's first kill ÷ rounds played.
Inputs
- kill events with opening linkage
Exclusions
None beyond the standard confidence floor.
Sample & population
- Minimum sample
- 80 rounds
- Baseline population
- Players in the same game/window; read within role
- Direction
- neutral
- Unit
- %
Percentile interpretation
Neutral: duelists high by design, sentinels low.
Confidence = source confidence × model confidence. Values from baseline models are capped at 0.7. Below-minimum samples display the value grayed out with no percentile.
Example
A duelist with first contact in 30 of 90 rounds → 33.3%.
Known limitations
- Not yet computed in the preview corpus — definition published ahead of engine support.
Change log
- v0.1.0 · 2026-07-16Initial baseline release