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Nik Polyak

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.

2025 Season 9 races ▼

Date Event Race Place Time Perf Score Rating
10/14 River Valley XC 2025 High School Boys 5K 34 18:35.29 ---- ----
10/11 Bob Mudd Lynx Invitational Varsity Boys 5K 35 18:48.29 ---- ----
10/06 Hillcrest Academy XC Invitational Varsity Boys 19 19:14.25 ---- ----
10/02 Iowa City West Invitational Varsity Boys 5K 42 18:26.09 ---- ----
09/25 Eastern Iowa Classic Varsity Boys 5K 62 19:40.5 ---- ----
09/18 Cascade Invitational Boys 5K 42 19:57.20 ---- ----
09/13 Luther All-American Invitational Glessner-Livingood-Olson-Sandness All-American Race Boys Varsity 5k 197 21:16.40 ---- ----
09/09 Tipton XC High School Boys 5k 25 20:07.59 ---- ----
09/04 Bob Brown Cross Country Classic Event 6 Boys 5k Run CC Varsity 80 20:25.31 ---- ----
Performance Trends Over Time
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Access detailed performance trend charts showing rating progression, uncertainty ranges, and performance analytics across all seasons.

Visual analytics include box plots for rating uncertainty, trend lines for performance progression, and season markers for comprehensive performance tracking.
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