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David Sadler

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
10/17 North Iowa Cedar League Conference Meet Boys Junior Varsity 5K 41 23:32 1000 960
10/08 West Delaware Hawks XC JV Boys 135 24:49.59 906 915
10/01 Jesup Invitational JV Boys 5K 104 23:47.40 954 926
09/26 Sam Iverson Invitational (Grundy Center) Boys High School 5K Junior Varsity 31 26:57.90 864 889
09/03 2024 Oelwein Invitational Boys Junior Varsity 5K 103 26:24.09 949 954
Date Event Race Place Time Perf Score Rating
10/03 West Delaware Hawks XC Mens 5,000 Meters JV Boys 97 23:23.09 906 915
09/26 Jesup Invitational Mens 5,000 Meters JV Boys 5K 78 22:54.20 954 926
09/21 Sam Iverson Invitational (Grundy Center) Mens 5,000 Meters Boys Junior Varsity 5K 36 24:11.40 864 889
09/14 Cascade Invitational 2023 Boys 5000 Meter Run Finals 141 24:56.79 1140 1166
09/07 Bob Scott Invitational (North Fayette Valley) Mens 5,000 Meters Boys 5K 114 23:44 1206 1202
08/31 South Hardin XC @ Pine Lake Country Club 5,000 Meters Varsity Boys 131 25:09 1248 1191
08/26 Anamosa August XC Meet Boys 5k 134 22:54.20 1058 1066
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.