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Screen Recording:

John Janssen

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 H-10 Conference Meet Boys 5k JUNIOR VARSITY 38 23:03.74 1241 1237
10/10 Trojan XC Invitational JV Boys 94 24:59.09 1192 1228
10/01 Monarch Invite Boys 5000m Varsity 116 22:04.63 1269 1285
09/28 Cyclone Invite Boys 5000m Junior Varsity 54 22:43.01 1315 1304
09/19 Panorama CC Invite Boys 5k Junior Varsity 56 25:08.5 1237 1270
09/05 Spirit Lake/Okoboji XC Meet Boys 5000m JV 66 22:49.29 1336 1363
08/31 Glenwood Invite Boys 5000m Varsity 84 22:36.09 1402 1403
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.