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Marli DeGraff

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
10/24 Iowa 2A SQM @ Red Oak Girls 5000m 30 24:22.13 1686 1697
10/18 Unity Christian Invite Girls 5000m Varsity 20 23:11.90 1728 1714
10/15 Siouxland XC Conference Meet Girls 5000m Varsity 28 22:36.64 1635 1690
10/10 George-Little Rock XC Invite Girls 5000m 14 25:02.61 1738 1745
09/30 Algona CC Invite Girls 5k VARSITY 42 24:08.20 1726 1755
09/26 Sioux Center XC Invite Girls 5000m Varsity 47 23:19.14 1778 1783
09/14 Tim Thomas Classic Girls 5000m High School Class A 32 23:13.33 1768 1793
09/10 Sibley XC Invite Girls 5000m Varsity 15 23:28.24 1816 1816
09/05 Spirit Lake/Okoboji XC Meet Girls 5000m Varsity 37 22:58.14 1815 1816
Date Event Race Place Time Perf Score Rating
10/28 Iowa State Class 2A Championships Womens 5,000 Meters Varsity 82 21:22.70 1850 1850
10/19 Iowa State Qualifier - 2A - Unity Christian Womens 5,000 Meters Varsity 15 22:09.29 1874 1850
10/10 Siouxland Conference @ West Lyon 2023 Varsity Girls 5000 Meter Run Finals 25 22:29.99 1825 1815
10/05 George-Little Rock Invitational 2023 Girls 5000 Meter Run Finals 14 23:16.64 1806 1804
09/25 Algona Invitational Womens 5,000 Meters Varsity 31 22:31.01 1788 1799
09/21 Sioux Center XC Invitational 2023 Varsity Girls 5000 Meter Run Finals 30 22:10.55 1846 1816
09/14 Chris Smith Invitational 2023 Varsity Girls 5000 Meter Run Finals 16 22:35.42 1822 1739
09/09 Tim Thomas XC Classic 2023 1A Girls 5000 Meter Run Finals 37 23:54.55 1701 1672
09/05 Sibley-Ocheyedan Invitational Womens 5,000 Meters Junior Varsity 2 25:36.09 1636 1644
08/31 Okoboji Invitational 2023 JV Girls 5000 Meter Run Finals 6 24:19.24 1658 1656
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.