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Ej Schachtner

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
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV girls 318 27:30.5 1249 1245
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational JV girls 178 28:28.29 1284 1236
09/21 19th Heartland Classic 19th Heartland Classic 9-10-JV girls 182 28:46.20 1185 1159
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 girls 164 28:55.40 1107 1114
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.