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Bjorn Roen

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 Iowa Alliance Conference 2023 JV Boys 5000 Meter Run Finals 164 39:29.90 500 559
10/05 Fort Dodge Invite Mens 5,000 Meters Junior Varsity 608 43:42.90 619 651
09/19 Mason City Invitational Mens 5,000 Meters Varsity 31 19:13.97 1699 1286
09/02 Urbandale Invitational Urbandale Invitational Cross Country Boys 5 km 132 42:40.30 524 527
08/26 Johnston xc Invite Johnston XC Invite Boys 157 46:30.19 520 531
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.