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Isaac Chappas

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
10/14 Lakes Conference XC Meet Boys 5000m 74 27:37.58 710 720
10/08 Cherokee XC Meet Boys 5000m Junior Varsity 100 30:08.08 723 729
09/30 Algona CC Invite Boys 5k JUNIOR VARSITY 145 30:50.09 712 737
09/26 Sioux Center XC Invite Boys 5000m JV 119 26:42 867 785
09/17 2024 Chris Smith Invitational JV Boys 43 31:04.24 712 704
09/10 ELC XC Meet Boys 5000m High School 87 28:33.63 722 692
09/05 Spirit Lake/Okoboji XC Meet Boys 5000m JV 135 30:04.17 626 641
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.