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Screen Recording:

Brock Lehman

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
11/01 Iowa High School Cross Country Championships Class 3A Boys 5000M 116 18:14.09 1828 1851
10/23 Gilbert 3A District Meet Boys 5k Varsity 33 17:41.40 1872 1883
10/15 Siouxland XC Conference Meet Boys 5000m Varsity 29 17:35.97 1884 1896
10/10 George-Little Rock XC Invite Boys 5000m 12 19:20.00 1894 1907
10/08 Cherokee XC Meet Boys 5000m Varsity 26 18:05.42 1933 1917
10/01 Hull Western XC Invite Boys 5000m Varsity 14 17:58.21 1895 1898
09/26 Sioux Center XC Invite Boys 5000m Varsity 46 18:21.09 1895 1902
09/14 Tim Thomas Classic Boys 5000m High School Class A 26 18:22.54 1960 1919
09/10 Lemars XC Invite Boys 5000m Varsity 41 19:43.54 1895 1881
09/05 Spirit Lake/Okoboji XC Meet Boys 5000m JV 2 18:43.38 1866 1862
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.