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Geoffrey Williams

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
10/16 Iowa Alliance Conference XC Iowa Alliance Conference XC meet JV boys 161 24:06.59 952 954
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV boys 559 24:53.5 980 956
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational JV boys 316 27:05.70 884 926
09/24 48th Steve McDermott Cardinal CC Invite 48th Steve McDermott Cardinal CC Invite JV boys 123 25:57.40 952 969
09/19 Clear Lake Invitational Boys JV 5000M 100 27:04 981 990
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.