OSL Score = Total × 100 ÷ f(bodyweight), where f is the expected elite All4 total at that bodyweight, fitted separately for men and women. Premier is the top division; Premier athletes scoring 100+ earn Elite status, equally hard for men and women. Bodyweights outside 60–125 kg (men) or 47–85 kg (women) are scored at the nearest end of the range. Draft parameters for the 2027 season; final values will be published before launch.