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John Claassen

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
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 170 21:52.09 1456 1458
Date Event Race Place Time Perf Score Rating
10/12 2023 MVC Mississippi Divisional XC Meet @ Dubuque Soccer Complex Mens 5,000 Meters Fres/Soph Boys 38 19:38.29 1520 1516
10/05 MVC Super Meet Mens 5,000 Meters Fr-So Boys 71 20:23.79 1504 1511
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 51 19:51 1682 1536
09/21 Jim Boughton XC Mens 5,000 Meters Fresh/Soph Boys 89 20:49.20 1350 1409
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 149 21:29.09 1438 1460
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 118 20:31.90 1508 1483
09/02 Linn-Mar Invitational Mens 5,000 Meters HS Boys 139 21:07.40 1450 1451
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.