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Charlie Spahn

Complete race history and performance trends

Performance Analytics
Understanding Performance Data
Performance Score: Individual race rating reflecting strength of competition and finishing position.
Updated Rating: Cumulative rating that evolves based on recent performances and past history.
Date Event Race Place Time Perf Score Rating
10/17 MVC Valley Divisional Boys Fr-So & JV Fr-So 22 18:38.09 1677 1676
10/10 MVC Super Meet Fr-So Boys 5K 45 18:46.59 1646 1675
10/03 Bud Williams Invitational Boys JV 5000M 19 19:06.70 1755 1710
09/26 Jim Boughton XC Fresh/Soph Boys 22 18:57.20 1663 1670
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 64 20:12.09 1658 1678
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 boys 59 18:29.59 1728 1701
09/07 2024 Spartan Challenge Fresh-Soph Male 66 19:12 1669 1666
Performance Trends Over Time

Visual representation of performance progression across all seasons. Box plots show rating uncertainty ranges, with the blue line indicating updated ratings and red dotted line showing individual race performance scores.

Reading the Chart: Box plots illustrate rating ranges and uncertainty. Performance scores outside expected ranges can lead to significant rating adjustments, reflecting the dynamic nature of performance evaluation. Season breaks are marked with vertical lines.