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Drew Tjaden

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
10/17 MVC Valley Divisional Boys Fr-So & JV JV 43 20:11.79 1416 1442
10/10 MVC Super Meet JV Boys 5K 97 19:49.09 1464 1468
10/05 Dan Huston/Steve Johnson Invitational Boys JV 5000M 146 20:33.09 1518 1472
09/26 Jim Boughton XC JV Boys 57 20:12.70 1453 1420
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 216 22:50.79 1364 1386
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV boys 179 20:29.79 1428 1410
08/31 Cedar Rapids Prairie Invitational JV Boys 5K 45 21:37.20 1381 1381
Date Event Race Place Time Perf Score Rating
10/12 2023 MVC Mississippi Divisional XC Meet @ Dubuque Soccer Complex Mens 5,000 Meters JV Boys 54 20:46.09 1344 1371
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 166 22:02 1442 1415
09/21 Jim Boughton XC Mens 5,000 Meters JV Boys 82 20:50.59 1453 1420
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 189 22:06.29 1379 1417
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational JV Boys 185 20:56.70 1453 1451
09/02 Linn-Mar Invitational Mens 5,000 Meters HS Boys 141 21:11.40 1448 1449
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.