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Screen Recording:

Grady Nelsen

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
10/09 Little Hawkeye Conference XC Little Hawkeye Conference XC Championship 2 - JV Boys 83 21:20.29 1385 1422
10/05 Fort Dodge Invite Mens 5,000 Meters Junior Varsity 266 20:16.5 1480 1466
09/26 Knoxville invitational 2023 Varsity Boys 5000 Meter Run Finals 81 21:14.41 1467 1441
09/21 Indianola CC Invitational 55th Indianola XC Invitational 2 - 9-10-JV Boys 150 23:22.79 1262 1367
09/16 Heartland XC Classic Mens 5,000 Meters Frosh/Soph 71 21:22.20 1447 1451
09/11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet JV Boys 126 21:29.79 1476 1457
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 158 21:08.79 1437 1430
09/02 Urbandale Invitational Urbandale Invitational Cross Country Boys 5 km 94 23:11.09 1338 1393
08/29 Dallas Center-Grimes Invitational Dallas Center-Grimes Invitational XC Boys 5 km 116 21:56 1541 1541
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.