Chris Bumstead
View profile- Prime window
- 2019-2024
- Prime score
- 51.8
- Olympia wins
- 6
- Prime win rate
- 85.7%
- OFSI avg
- 0.522
- Prime field avg
- 37.8
Men's Classic Physique - division launch: 2016
Performance-only peak comparison
Chris Bumstead vs Urs Kalecinski: Prime Comparison
Compare two bodybuilders at their peak using Olympia-win prime windows and era-normalized scoring. No cultural-impact bonus is used here.
Chris Bumstead prime vs Urs Kalecinski prime
Same division comparison. Chris Bumstead scores 51.8 for 2019-2024. Urs Kalecinski scores 5.4 for 2021-2022.
Same division comparison
Cultural impact excluded
Urs Kalecinski
View profile- Prime window
- 2021-2022
- Prime score
- 5.4
- Olympia wins
- 0
- Prime win rate
- 42.9%
- OFSI avg
- 0.000
- Prime field avg
- 0.0
Men's Classic Physique - division launch: 2016
Score bars
Performance-only prime score
Prime score = Prime EAODS + prime competition score + prime consistency bonus. Cultural impact and historical bonuses are excluded.
- Chris Bumstead: EAODS 36.5, competition 7.8, consistency 7.5.
- Urs Kalecinski: EAODS 0.0, competition 3.9, consistency 1.5.
- Prime window = Olympia-win years only. Scores are performance-only: no cultural or historical component.
Limitations
What this comparison does not claim
OFSI is a field-size proxy. It does not measure the quality of each opponent, judging criteria, training technology, or public influence. The page is a deterministic comparison over database results, not a verdict generator.
- Cross-division matchups are allowed and labeled as era comparison only.
- Athletes with no Olympia title use a career-best three-year window and are labeled as such.
- Classic Physique uses Classic-specific Olympia fields, with 2016 shown as the division launch year.
Methodology
How the prime score is built
The prime score is a performance-only total. It reuses the era-adjusted board's components for an athlete's Olympia-win prime window, with cultural and historical components deliberately removed so the comparison stays on the field of play.
- Era-Adjusted Olympia Dominance: max 40.
- Competition Record: max 20.
- Consistency Bonus: max 10.
- Cultural impact and historical components are excluded from the prime score.
- Prime window = Olympia-win years only. Scores are performance-only: no cultural or historical component.