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Joel Klein

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
10/23 Solon 3A State Qualifier Boys 5K 40 18:05.09 1776 1779
10/17 MVC Mississippi Divisional Varsity Boys 53 17:51 1790 1782
10/10 MVC Super Meet Varsity Boys 5K 88 17:54.09 1785 1775
10/08 West Delaware Hawks XC Varsity Boys 59 18:22.09 1784 1769
10/03 Western Dubuque Invitational Varsity Boys 38 18:59.79 1773 1756
09/26 Jim Boughton XC Varsity Boys 84 18:12.5 1790 1735
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC 6 - Varsity Boys 115 19:47.59 1718 1694
09/14 Monticello XC JV Boys 2 18:58.09 1685 1677
09/10 Dick Pollitt Classic (Waverly-Shell Rock) Boys 9th/10th 5K 13 19:14.09 1695 1671
09/05 2024 BOB BROWN CROSS COUNTRY CLASSIC Boys 5k 70 20:13.02 1655 1652
08/31 Cedar Rapids Prairie Invitational Varsity Boys 5K 93 19:39.20 1651 1649
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.