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

Xander Mielke

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
10/23 4A SQM SE Polk 4A State Qualifying XC Boys 5 km 56 19:15 1622 1633
10/16 Iowa Alliance Conference XC Iowa Alliance Conference XC meet Varsity boys 36 18:34.09 1708 1650
10/10 69th East-Mike Augustine XC Classic 69th East, Mike Augustine XC Classic Boys 5 km 19 20:49 1571 1597
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational Varsity boys 46 20:02 1651 1626
09/26 56th Indianola CC Invitational 56th Indianola CC Invitational Varsity boys 72 19:18.40 1594 1600
09/23 PCM CC Invite Boys 5k High School 23 20:08.5 1668 1606
09/17 50th Tom Karpen XC Invite 50th Tom Karpen XC Invite Varsity boys 67 21:11 1583 1556
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity boys 133 19:38.40 1566 1514
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational JV Boys 125 21:08 1379 1385
Date Event Race Place Time Perf Score Rating
10/18 Iowa State Qualifier - 4A - Southeast Polk Mens 5,000 Meters Varsity 53 19:57.70 1623 1636
10/12 Iowa Alliance Conference 2023 Varsity Boys 5000 Meter Run Finals 34 18:38.09 1699 1650
10/05 68th Mike Augustine XC Classic 68th Mike Augustine Cross Country Classic Varsity Boys 5 km 15 19:51.79 1616 1610
09/28 Southeast Polk XC meet Southeast Polk CC Invitational 4 - Varsity Boys 46 20:07.09 1616 1605
09/21 Indianola CC Invitational 55th Indianola XC Invitational 4 - Varsity Boys 73 20:02 1620 1591
09/12 49th Tom Karpan XC Invite 49th Tom Karpan XC Invite Varsity boys 60 20:55.59 1525 1549
08/29 Dallas Center-Grimes Invitational Dallas Center-Grimes Invitational XC Boys 5 km 95 21:10 1599 1598
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.