Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.
Screen Recording:

Zach Prusha

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
10/17 Iowa Star Conference HS Boys 57 22:16.40 1092 1055
10/10 South Hamilton CC Invite Boys 5k HIGH SCHOOL 87 26:28.90 880 927
09/30 Nevada Cubs Varsity Boys 78 26:10.59 1044 1046
09/26 Sam Iverson Invitational (Grundy Center) Boys High School 5K Junior Varsity 17 24:27.59 1081 1048
09/16 South Tama County CC Invitational Varsity Boys 91 27:45 967 967
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 boys 380 26:15 865 965
09/10 R.S Belmond-Klemme Invitational Boys 5000M 119 27:24.79 988 1037
09/05 South Hardin XC Varsity Boys 112 26:05.90 1123 1127
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.