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Screen Recording:

Cooper Briggs

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
10/23 4A SQM SE Polk 4A State Qualifying XC Boys 5 km 45 18:19.20 1848 1854
10/16 Iowa Alliance Conference XC Iowa Alliance Conference XC meet Varsity boys 19 17:48.70 1883 1863
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity boys 154 18:11.59 1859 1836
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational Varsity boys 37 18:56.09 1799 1807
09/20 Roy Griak Invitational Boys' Maroon 5k 168 19:47.90 1817 1820
09/17 50th Tom Karpen XC Invite 50th Tom Karpen XC Invite Varsity boys 35 19:21.59 1815 1823
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity boys 109 17:46.09 1851 1832
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational Varsity Boys 73 17:55.70 1820 1810
08/31 Dragon Sunrise XC Invite Dragon Sunrise XC Invitational - Boys 51 18:48.90 1798 1795
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.