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Ethan Johnson

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
10/19 Iowa State Qualifier - 2A - Monticello Mens 5,000 Meters Varsity 83 21:03.40 1372 1409
10/10 River Valley Conference XC Meet 2023 Varsity Boys 5000 Meter Run Finals 64 20:31 1496 1476
10/05 Jim Hetrick Invitational (Central DeWitt) Mens 5,000 Meters Boys Varsity 5K 87 20:28 1469 1454
09/25 Bill Bails Invitational (North Cedar) Mens 5,000 Meters Boys Varsity 5K 25 20:53.90 1448 1428
09/18 Comet Cross Country Invitational XC Mens 5,000 Meters Varsity Boys 30 20:25.59 1423 1390
09/11 Midland XC Mens 5,000 Meters Varsity Boys 18 21:56.79 1331 1314
09/09 Monticello XC Mens 5,000 Meters Varsity Boys 107 23:12.09 1174 1217
08/29 Clinton Schoolhouse Open 2023 Varsity Boys 5000 Meter Run Finals 36 20:33.79 1617 1615
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.