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Joseph Charlson

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
11/01 Iowa High School Cross Country Championships Class 1A Boys 5000M 119 18:43 1731 1706
10/24 IHSSA/IGHSAU 1A State Qualifier - Central Springs Boys 5000M 35 19:06.5 1641 1668
10/17 TIC Conference Championships Boys Varsity 5000M 44 19:28.79 1684 1697
10/14 Forest City Invitational Boys Varsity 5000M 31 19:16 1710 1705
10/10 New Hampton Invitational Boys Varsity 5000M 16 19:08.70 1687 1701
10/07 Lake Mills Invitational Boys High School 5K 13 18:47.29 1715 1713
09/30 GHV Invitational Boys Varsity 5000M 25 19:03.59 1695 1711
09/23 Humboldt XC Meet Boys 5000m Varsity 25 20:02.66 1725 1735
09/10 R.S Belmond-Klemme Invitational Boys 5000M 25 19:19 1818 1777
09/05 Trent Smith Invitational (Charles City) Boys 9th/10th Grade 5K 7 19:41.40 1704 1703
Date Event Race Place Time Perf Score Rating
10/19 Iowa State Qualifier - 1A - Central Springs Mens 5,000 Meters Varsity 26 19:27.70 1653 1659
10/12 Top of Iowa Conference Championships Mens 5,000 Meters Varsity 35 19:51.20 1689 1666
10/09 Forest City Invitational Mens 5,000 Meters High School 34 19:06 1710 1705
10/05 New Hampton Invitational Mens 5,000 Meters Varsity 29 19:03.09 1687 1701
10/02 Lake Mills Invitational Mens 5,000 Meters Varsity Boys 5K 20 19:50.5 1715 1713
09/19 Mason City Invitational Mens 5,000 Meters Varsity 42 20:10.98 1557 1611
09/12 Green Devils Invitational Mens 5,000 Meters Varsity 26 19:48.59 1668 1682
09/05 Belmond-Klemme Invitational Mens 5,000 Meters Varsity 37 20:04.27 1707 1699
08/29 Newman Catholic Invitational Mens 5,000 Meters Varsity 31 20:27.36 1687 1685
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.