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Anna Sheriff

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
11/01 Iowa High School Cross Country Championships Class 4A Girls 5000M 78 20:02.90 2124 2093
10/23 4A SQM CB Lincoln Varsity Girls 27 21:43.23 2010 2030
10/15 CIML Conference XC CIML Conference Cross Country Girls Varsity 5 km 43 20:40.5 2057 2060
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity girls 79 20:50.79 2016 2070
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational Varsity girls 17 20:27.29 2188 2170
09/21 19th Heartland Classic 19th Heartland Classic Varsity girls 29 20:22.40 2150 2137
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity girls 38 19:44 2141 2113
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational Varsity Girls 34 20:07.70 2074 2068
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.