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Julio Valenzuela

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 @ Pella Boys 5000m 78 22:59.33 1185 1180
10/17 Twin Lakes XC Championship Boys Varsity 5K 49 23:44.40 1190 1175
10/14 OA-BCIG XC Meet Boys 5000m High School 78 23:07.76 1186 1164
10/08 Brian Knapp SCC CC Invite HS Boys 97 24:01.02 1132 1139
10/05 PAC XC Meet Boys 5000m High School 60 21:51.02 1248 1149
09/30 Algona CC Invite Boys 5k JUNIOR VARSITY 103 25:23.79 1117 1084
09/23 Humboldt XC Meet Boys 5000m Varsity 82 25:52.57 1033 1046
09/16 E-Hawk XC Invitational Boys Varsity 5K 35 28:49.70 996 1065
09/14 Tim Thomas Classic Boys 5000m High School Class B 139 25:04.39 1069 1117
09/10 ELC XC Meet Boys 5000m High School 73 23:20.53 1169 1174
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.