Bertil Roos

Rookie D
1485
Current ELO Rating
Career Span
0 years
1974 - 1974
Races
1
Total Grand Prix starts
Rating Volatility
0.0
Performance consistency measure
Confidence Score
27 /100
Rating reliability measure
Career ELO Rating Progression
ELO Rating by Team
Top Teammate Comparisons
Teammate Races Win % Avg Δ ELO
Jean-Pierre Jarier 1 0.0% -27.0
Performance by Era
Rating Confidence Analysis
Confidence Interval

95% confidence interval: 1093 - 1877

Rating Volatility Analysis

Shows very consistent performance across their career.