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Screen Recording:

Eric Litwiller

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 Boys 5K 99 26:34 663 659
10/17 Iowa Star Conference HS Boys 68 27:33.40 676 651
10/05 South Hardin Invitational Boys Varsity/JV 5K 61 37:55.90 562 591
09/26 Sam Iverson Invitational (Grundy Center) Boys High School 5K Varsity 100 31:02.09 621 631
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 386 35:01.30 638 644
09/10 Springville Invitational Boys 5k 57 33:27 645 654
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.