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Anna Hartzell

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 - Unity Christian Womens 5,000 Meters Varsity 48 24:40.33 1620 1631
10/09 Lakes Conference @ Spencer 2023 Girls 5000 Meter Run Finals 21 23:27.61 1638 1652
10/03 Cherokee XC Meet 2023 Varsity Girls 5000 Meter Run Finals 39 23:21.16 1728 1685
09/25 Algona Invitational Womens 5,000 Meters Varsity 60 23:59.28 1598 1615
09/14 Chris Smith Invitational 2023 Varsity Girls 5000 Meter Run Finals 35 24:32.89 1638 1640
09/12 Storm Lake 2023 Girls 5000 Meter Run Finals 44 24:09.79 1651 1642
09/05 Estherville-Lincoln-Central Meet Womens 5,000 Meters Varsity 29 24:42.88 1604 1626
08/29 Spirit Lake Invitational 2023 Varsity Girls 5000 Meter Run Finals 29 25:34.15 1668 1666
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.