Theo Helfrich
Rookie
C
1508
Current ELO Rating
Career Span
2
years
1952 - 1954
Races
3
Total Grand Prix starts
Rating Volatility
23.0
Performance consistency measure
Confidence Score
48
/100
Rating reliability measure
Career ELO Rating Progression
ELO Rating by Team
Top Teammate Comparisons
| Teammate | Races | Win % | Avg Δ ELO |
|---|---|---|---|
| Toni Ulmen | 1 | 0.0% | -12.0 |
| Adolf Brudes | 1 | 0.0% | 0.9 |
| Fritz Riess | 1 | 0.0% | -26.0 |
| Hans Klenk | 1 | 0.0% | 1.4 |
| Paul Pietsch | 1 | 0.0% | 26.9 |
Performance by Era
Rating Confidence Analysis
Confidence Interval
95% confidence interval: 1218 - 1797
Rating Volatility Analysis
Shows very consistent performance across their career.