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Coby Deraad

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 2A Boys 5000M 81 17:54.90 1904 1945
10/24 Iowa 2A SQM @ Red Oak Boys 5000m 13 18:12.72 2030 1998
10/14 HOIC High School Boys 7 17:50.59 1953 1956
09/23 PCM CC Invite Boys 5k High School 5 18:23.29 1950 1962
09/17 Oskaloosa Invite - 2024 HS Boys 8 17:52.90 2006 1976
09/12 Davis County CC Invite Boys 5k High School 2 19:04.56 1981 1938
09/03 2024 Williamsburg Raider Invitational Varsity Boys 5K 20 18:34.90 1863 1863
Date Event Race Place Time Perf Score Rating
10/28 Iowa State Class 2A Championships Mens 5,000 Meters Varsity 101 18:16.79 1798 1840
10/19 Iowa State Qualifier - 2A - Pella Christian Mens 5,000 Meters Varsity 17 17:22.99 1932 1900
10/09 HOIAC Conference CC Meet Boys 5k Run High School 6 17:51.53 1901 1857
10/03 Centerville CC Invite Boys 5k Run Varsity 23 17:50.88 1824 1821
09/28 Chariton Invitational XC Chariton Invitational XC Boys 5 km 18 18:21.20 1794 1819
09/18 PCM CC Invitational Boys 5k Run High School 8 19:00.20 1850 1849
09/11 PLEASANTVILLE TROJAN INVITATIONAL Boys 5k Run CC High School 8 17:20.40 1906 1848
09/07 Davis County CC Invite Boys 5k Run HIGH SCHOOL 5 19:20.92 1981 1938
08/29 Williamsburg Invitational Mens 5,000 Meters Varsity 25 19:26.20 1755 1751
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.