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William Tyrrell

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 171 25:11.09 883 861
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV boys 592 26:32 844 835
09/30 Algona CC Invite Boys 5k JUNIOR VARSITY 143 30:24.20 759 811
09/24 Riverhawk Invitational Boys JV 5000M 41 25:45.70 888 891
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 boys 397 28:18.70 728 919
09/03 2024 Webster City Invite Boys 5k Purple Division JUNIOR VARSI 83 27:46 992 1075
08/29 Southeast Valley Invitational Boys 5k Run CC Wave 1 99 26:14.18 1205 1210
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.