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Zach Johnson

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
10/12 2023 Southeast Conference XC Championships Varsity Boys 59 23:26.29 1219 1224
10/02 Hillcrest Invitational 2023 JV Boys 5000 Meter Run Finals 33 24:15.04 1243 1233
09/26 Washington Invitational 2023 Varsity Boys 5000 Meter Run Finals 80 23:20.69 1220 1220
09/14 Timm Lamb Cross Country Invitational Varsity Boys - A 67 22:45.20 1232 1218
09/07 Fairfield Invitational 2023 Varsity Boys 5000 Meter Run Finals 139 24:27 1219 1197
09/02 Pella Dutch XC Invite Pella Dutch XC Invite Boys 206 24:48.5 1158 1162
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.