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Sara Buttery

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
10/15 CIML Conference XC CIML Conference Cross Country Girls 9/10 5 km 99 26:11.90 1342 1317
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV girls 286 26:47.29 1308 1288
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational JV girls 187 28:43.90 1260 1262
09/17 50th Tom Karpen XC Invite 50th Tom Karpen XC Invite 3 - JV girls 116 29:42.40 1276 1266
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 girls 140 27:11.40 1254 1255
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational 9-10 Girls 89 27:06.90 1255 1258
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.