Devin Zhang

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.

2024 Season 5 races ▼

Date	Event	Race	Place	Time	Perf Score	Rating
10/15	CIML Conference XC	CIML Conference Cross Country Boys 9/10 5 km	214	25:13.5	----	----
10/10	Ft Dodge Cross Country Invite	Fort Dodge Cross Country Invite JV boys	556	24:49.19	----	----
10/05	Dan Huston/Steve Johnson Invitational	Boys JV 5000M	334	24:15.69	----	----
09/17	50th Tom Karpen XC Invite	50th Tom Karpen XC Invite JV boys	217	26:35.09	----	----
09/12	51st Marshalltown Bobcat xc Invite	51st Marshalltown Bobcat xc Invite 9-10 boys	354	24:21.09	----	----

Performance Trends Over Time

Premium Analytics Feature

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.

Unlock Detailed Performance Analytics

Access comprehensive performance scores and rating data to track runner development and analyze competitive performance across all seasons.