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Screen Recording:

Matthew Groeneveld

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
09/26 Jim Boughton XC JV Boys 109 24:35 994 1020
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 319 25:28.59 1117 1091
09/07 2024 Linn-Mar Invitational Boys 5K 217 24:22.70 1004 1006
Date Event Race Place Time Perf Score Rating
10/05 MVC Super Meet Mens 5,000 Meters JV Boys 125 22:44.20 1224 1163
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 370 35:37.40 674 921
09/21 Jim Boughton XC Mens 5,000 Meters JV Boys 120 23:07.29 994 1020
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 276 24:18.70 1155 1190
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational JV Boys 246 22:21.20 1316 1278
09/02 Linn-Mar Invitational Mens 5,000 Meters HS Boys 195 24:10.29 1196 1199
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.