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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 1690 1707
10/18 Unity Christian Invite Girls 5000m Varsity 20 23:11.90 1737 1724
10/15 Siouxland XC Conference Meet Girls 5000m Varsity 28 22:36.64 1642 1711
10/10 George-Little Rock XC Invite Girls 5000m 14 25:02.61 1748 1757
09/30 Algona CC Invite Girls 5k VARSITY 42 24:08.20 1734 1767
09/26 Sioux Center XC Invite Girls 5000m Varsity 47 23:19.14 1785 1792
09/14 Tim Thomas Classic Girls 5000m High School Class A 32 23:13.33 1772 1801
09/10 Sibley XC Invite Girls 5000m Varsity 15 23:28.24 1823 1822
09/05 Spirit Lake/Okoboji XC Meet Girls 5000m Varsity 37 22:58.14 1820 1821
Date Event Race Place Time Perf Score Rating
10/28 Iowa State Class 2A Championships Womens 5,000 Meters Varsity 82 21:22.70 1856 1854
10/19 Iowa State Qualifier - 2A - Unity Christian Womens 5,000 Meters Varsity 15 22:09.29 1886 1851
10/10 Siouxland Conference @ West Lyon 2023 Varsity Girls 5000 Meter Run Finals 25 22:29.99 1831 1817
10/05 George-Little Rock Invitational 2023 Girls 5000 Meter Run Finals 14 23:16.64 1812 1805
09/25 Algona Invitational Womens 5,000 Meters Varsity 31 22:31.01 1791 1797
09/21 Sioux Center XC Invitational 2023 Varsity Girls 5000 Meter Run Finals 30 22:10.55 1852 1804
09/14 Chris Smith Invitational 2023 Varsity Girls 5000 Meter Run Finals 16 22:35.42 1825 1723
09/09 Tim Thomas XC Classic 2023 1A Girls 5000 Meter Run Finals 37 23:54.55 1702 1667
09/05 Sibley-Ocheyedan Invitational Womens 5,000 Meters Junior Varsity 2 25:36.09 1635 1641
08/31 Okoboji Invitational 2023 JV Girls 5000 Meter Run Finals 6 24:19.24 1652 1649
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.