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Richard Yang

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 MVC Mississippi Divisional Fr-So & JV JV Boys 62 20:37.90 1328 1310
10/10 MVC Super Meet JV Boys 5K 122 21:07.40 1311 1286
10/05 Dan Huston/Steve Johnson Invitational Boys JV 5000M 259 22:22.79 1283 1262
10/01 Iowa City West Invitational JV Boys 80 21:55.29 1267 1239
09/26 Eastern Iowa Classic JV Boys 222 22:13.5 1227 1201
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 341 26:23.5 1029 1095
09/12 Cedar Rapids Invitational JV Boys 5K 102 22:39.79 1252 1219
09/07 2024 Spartan Challenge Junior Varsity Male 119 23:25 1157 1159
Date Event Race Place Time Perf Score Rating
10/05 MVC Super Meet Mens 5,000 Meters JV Boys 110 21:30.5 1311 1286
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 213 22:51.59 1351 1342
09/26 Iowa City West Invitational 2023 Varsity Boys 5000 Meter Run Finals 93 22:10.29 1351 1333
09/21 Eastern Iowa Classic Mens 5,000 Meters Junior Varsity 118 21:18.44 1227 1201
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 207 22:23.40 1345 1317
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational JV Boys 264 22:52.59 1255 1258
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.