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James Porter

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 JV Boys 40 21:08.70 1366 1355
10/05 Jim Hetrick Invitational (Central DeWitt) Mens 5,000 Meters Boys Junior Varsity 5K 34 21:13.40 1368 1335
09/26 Iowa City West Invitational 2023 Varsity Boys 5000 Meter Run Finals 111 23:00.79 1238 1267
09/21 Jim Boughton XC Mens 5,000 Meters JV Boys 92 21:08.09 1310 1312
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.