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Jonah Rowland

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 61 19:28.40 1636 1626
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV boys 167 19:45.70 1607 1616
09/17 50th Tom Karpen XC Invite 50th Tom Karpen XC Invite JV boys 26 20:37.59 1633 1631
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV boys 96 19:00.59 1642 1628
08/31 Dragon Sunrise XC Invite Dragon Sunrise XC Invitational - Boys 94 19:42.59 1609 1605
Date Event Race Place Time Perf Score Rating
10/11 CIML Conference Mens 5,000 Meters Junior Varsity 92 20:01.70 1636 1626
10/05 Fort Dodge Invite Mens 5,000 Meters Junior Varsity 268 20:17.59 1476 1474
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational JV Boys 169 20:41.20 1488 1467
08/26 Johnston xc Invite Johnston XC Invite Boys 93 21:26.79 1428 1429
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.