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Brian Winkler

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
10/23 Solon 3A State Qualifier Boys 5K 81 20:57 1314 1303
10/15 River Valley XC High School Boys 83 21:42.59 1323 1274
10/10 Jim Hetrick Invitational (Central DeWitt) Boys Varsity 5K 111 22:21.5 1192 1180
10/08 West Delaware Hawks XC Varsity Boys 145 25:08.79 878 1061
09/28 Anamosa Invitational High School Boys 76 21:18.59 1438 1393
09/19 Cascade Invitational Boys 5K 109 22:44.09 1362 1310
09/17 North Scott Lancer XC Varsity Boys 57 22:55.40 1277 1262
09/12 Northeast Cross Country Invitational Boys 5000 Meter Run 33 25:30.44 1094 1149
08/31 Anamosa August XC Varsity Boys 5k 93 23:33.5 1323 1371
08/27 Maquoketa XC Meet Boys 5k 20 23:43.5 1461 1461
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.