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Corwin McDonald

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
10/12 2023 MAC XC Conference Championships FreshSoph Boys 38 21:37.5 1302 1299
10/05 Jim Hetrick Invitational (Central DeWitt) Mens 5,000 Meters Boys Freshmen/Sophmore 5K 45 21:58.79 1276 1296
09/26 Iowa City West Invitational 2023 Varsity Boys 5000 Meter Run Finals 96 22:15 1328 1319
09/18 2023 Muscatine XC Invitational JV Male 7 22:14 1319 1309
09/14 Timm Lamb Cross Country Invitational Varsity Boys - A 57 22:02.20 1349 1289
09/02 Pleasant Valley Spartan Classic Mens 5,000 Meters Frosh/Soph 141 23:56 1174 1193
08/26 Anamosa August XC Meet Boys 5k 120 21:58.79 1215 1219
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.