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Jacon DeRuiter

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
10/09 Little Hawkeye Conference XC Little Hawkeye Conference XC Championship 2 - JV Boys 86 21:43.79 1364 1339
10/02 Hillcrest Invitational 2023 JV Boys 5000 Meter Run Finals 32 24:05.28 1275 1300
09/26 Williamsburg September 2023 Mens 5,000 Meters Boys Junior Varsity 5K 90 21:46.5 1328 1333
09/16 Heartland XC Classic Mens 5,000 Meters Junior Varsity 192 22:45.70 1297 1346
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet JV Boys 158 21:55.79 1400 1396
09/05 Grinnell Invitational Mens 5,000 Meters Varsity Boys 86 22:27 1389 1390
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.