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Matthew Pierson

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
10/15 CIML Conference XC CIML Conference Cross Country Boys JV 5 km 106 20:53.79 1410 1451
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV boys 254 20:39 1479 1480
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational JV boys 135 21:08.09 1483 1482
09/21 19th Heartland Classic 19th Heartland Classic 9-10-JV boys 175 20:54.09 1489 1480
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV boys 169 20:15.5 1460 1470
09/07 2024 Urbandale Invitational XC Urbandale Invitational Cross Country Boys 5 km 81 20:54.40 1488 1483
Date Event Race Place Time Perf Score Rating
10/11 CIML Conference Mens 5,000 Meters Junior Varsity 135 21:29.90 1410 1451
10/05 Fort Dodge Invite Mens 5,000 Meters Junior Varsity 440 22:19.20 1247 1264
09/28 Southeast Polk XC meet Southeast Polk CC Invitational 2 - JV Boys 230 23:25.70 1252 1284
09/16 Heartland XC Classic Mens 5,000 Meters Junior Varsity 189 22:36.90 1304 1323
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational JV Boys 239 22:05.79 1338 1343
09/02 Urbandale Invitational Urbandale Invitational Cross Country Boys 5 km 92 23:00.79 1346 1348
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.