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William Sweers

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 Boys JV 5 km 113 21:06.40 1374 1338
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV boys 397 22:06.29 1288 1309
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational JV boys 206 22:31.29 1318 1329
09/21 19th Heartland Classic 19th Heartland Classic 9-10-JV boys 226 22:09.5 1354 1344
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV boys 218 21:19 1326 1328
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.