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Jake Gray

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
10/17 MVC Valley Divisional Boys Fr-So & JV JV 51 20:47.90 1335 1301
10/10 MVC Super Meet JV Boys 5K 124 21:18.40 1290 1255
10/05 Dan Huston/Steve Johnson Invitational Boys JV 5000M 274 22:41 1253 1183
09/26 Jim Boughton XC JV Boys 115 27:18.09 821 863
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV boys 285 23:57.40 1042 1065
08/31 Cedar Rapids Prairie Invitational JV Boys 5K 79 24:28.79 1117 1120
Date Event Race Place Time Perf Score Rating
09/21 Jim Boughton XC Mens 5,000 Meters JV Boys 57 20:11.40 821 863
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 161 21:38.09 1422 1423
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.