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Elizabeth Tiffany

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
10/23 4A SQM CB Lincoln Varsity Girls 21 21:11.31 2082 2076
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity girls 55 20:25.09 2107 2068
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational Varsity girls 33 21:11.59 2060 2022
09/20 Roy Griak Invitational Girls' Championship 5k 252 22:21.29 2001 1951
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 girls 5 21:21.5 1881 1874
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.