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Ethan Kirby

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
10/19 Iowa State Qualifier - 2A - Dike-New Hartford Mens 5,000 Meters Varsity 62 19:37.20 1539 1542
10/11 NICL Conference Meet Mens 5,000 Meters Boys Varsity 5K 50 19:09.09 1566 1547
10/03 Dike-New Hartford Invitational Mens 5,000 Meters Varsity Boys 80 20:11.09 1532 1508
09/26 Jesup Invitational Mens 5,000 Meters Varsity Boys 5K 143 25:29.79 932 1091
09/07 Bob Scott Invitational (North Fayette Valley) Mens 5,000 Meters Boys 5K 21 19:14.5 1778 1748
08/31 South Hardin XC @ Pine Lake Country Club 5,000 Meters Varsity Boys 60 21:24 1673 1698
08/26 Iowa Falls-Alden XC Mens 5,000 Meters Varsity Boys 23 21:00.79 1740 1738
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.