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Jonah Sands

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 MVC Valley Divisional Meet Mens 5,000 Meters Junior Varsity 33 18:17.13 1692 1684
09/21 Eastern Iowa Classic Mens 5,000 Meters Junior Varsity 27 18:27.41 1667 1671
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 22 19:17 1695 1676
09/09 All-American Invitational Mens 5,000 Meters Junior Varsity 39 19:11.20 1647 1656
09/02 Linn-Mar Invitational Mens 5,000 Meters HS Boys 62 19:03.79 1727 1673
08/28 Trojan Early Bird Invitational Mens 5,000 Meters JV Boys 5K 21 20:34.70 1598 1596
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.