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Screen Recording:

Elin Van Der Werff

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
11/01 Iowa High School Cross Country Championships Class 3A Girls 5000M 115 21:48.09 1837 1849
10/23 Gilbert 3A District Meet Girls 5k Varsity 33 21:21.5 1852 1866
10/18 Unity Christian Invite Girls 5000m Varsity 11 22:21.44 1874 1879
10/15 Siouxland XC Conference Meet Girls 5000m Varsity 17 21:11.69 1870 1885
10/01 Hull Western XC Invite Girls 5000m Varsity 15 21:00.08 1918 1916
09/26 Sioux Center XC Invite Girls 5000m Varsity 27 22:05.35 1923 1914
09/17 Storm Lake XC Meet Girls 5000m Varsity 19 22:32.23 1952 1891
09/14 Tim Thomas Classic Girls 5000m High School Class A 34 23:19.28 1760 1825
09/10 Lemars XC Invite Girls 5000m Varsity 37 24:02.78 1882 1879
09/05 Spirit Lake/Okoboji XC Meet Girls 5000m Varsity 27 22:27.39 1874 1875
Date Event Race Place Time Perf Score Rating
10/18 Iowa State Qualifier - 3A - Spencer Womens 5,000 Meters Varsity 31 21:25.40 1890 1896
09/05 Gary Meyer Memorial Womens 5,000 Meters Varsity 24 21:43.73 1933 1928
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.