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Isaac 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
09/07 2024 Urbandale Invitational XC Urbandale Invitational Cross Country Boys 5 km 33 18:04.59 1918 1916
Date Event Race Place Time Perf Score Rating
10/11 CIML Conference Mens 5,000 Meters Frosh/Soph 10 17:56.79 1821 1764
10/05 Fort Dodge Invite Mens 5,000 Meters Junior Varsity 99 18:48.90 1691 1695
09/28 Southeast Polk XC meet Southeast Polk CC Invitational 2 - JV Boys 33 19:06.09 1737 1703
09/16 Heartland XC Classic Mens 5,000 Meters Frosh/Soph 29 19:28.90 1658 1623
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 92 20:06.90 1550 1564
09/02 Urbandale Invitational Urbandale Invitational Cross Country Boys 5 km 56 20:50 1585 1584
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.