Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.

Kristoffer Zellner

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
09/14 Tim Thomas Classic Boys 5000m High School Class A 41 18:59.95 1833 1826
09/06 2024 Augustana Twilight XC Meet Varsity 5k Boys 5000m 227 17:58.95 1818 1817
Date Event Race Place Time Perf Score Rating
10/18 Iowa State Qualifier - 4A - Ames Mens 5,000 Meters Varsity 45 18:26.59 1725 1780
10/12 MRAC XC Meet 2023 Varsity Boys 5000 Meter Run Finals 0 18:39.28 1850 1842
10/05 Fort Dodge Invite Mens 5,000 Meters Varsity 179 18:31.29 1748 1827
09/28 South Sioux City Cross Country Invitational 2023 Boys 5000 Meter Run Finals 31 19:59.32 1877 1898
09/12 Woodbury Central XC Invitational 2023 JV Boys 5000 Meter Run Finals 9 19:06.69 1936 1930
09/09 Tim Thomas XC Classic 2023 1A Boys 5000 Meter Run Finals 28 18:19.96 1946 1926
09/05 Gary Meyer Memorial Mens 5,000 Meters Varsity 29 18:19.41 1938 1903
08/25 Heelan XC Invite 2023 Mens 2.1 Miles Varsity 18 12:48.62 1851 1845
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.