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Joanna Kearney

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
10/24 North Linn 1A State Qualifier Girls 5K 75 31:08.20 852 941
10/17 Iowa Star Conference HS Girls 41 29:02.79 1015 1042
09/26 Sam Iverson Invitational (Grundy Center) Girls High School 5K 106 29:33.20 1179 1155
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC Varsity Girls 99 31:05.70 1166 1107
09/14 Benton Community Invitational Girls 5K 66 32:24.79 905 914
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.