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Silas Johnston

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
10/14 Little Hawkeye Conference XC Little Hawkeye Conference Championship JV boys 61 20:57.79 1447 1444
10/08 Centerville Invite Boys 5k Junior Varsity 34 21:10.29 1307 1423
09/24 Mount Pleasant Cross Country HS Boys 62 19:45 1599 1590
09/17 Oskaloosa Invite - 2024 HS Boys 61 20:51.59 1581 1583
09/12 Fairfield Invitational XC HS Boys 65 20:47 1577 1585
09/07 2024 Pella HS XC Invite Pella - Dutch XC Invitational Boys 81 19:39.90 1612 1592
09/03 2024 Williamsburg Raider Invitational Varsity Boys 5K 56 20:30.20 1569 1568
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.