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Alyx Purvis

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 Girls JV 5 km 44 24:00.90 1592 1579
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV girls 125 24:07.29 1588 1568
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational JV girls 108 25:58.29 1502 1540
09/21 19th Heartland Classic 19th Heartland Classic 9-10-JV girls 93 24:47 1585 1588
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV girls 72 23:59.40 1572 1592
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational JV Girls 47 23:27.70 1621 1620
Date Event Race Place Time Perf Score Rating
10/11 CIML Conference Womens 5,000 Meters Junior Varsity 66 24:08 1592 1579
10/05 Fort Dodge Invite Womens 5,000 Meters Junior Varsity 89 22:58.40 1628 1632
09/28 Southeast Polk XC meet Southeast Polk CC Invitational 1 - JV Girls 55 24:03.90 1633 1637
09/16 Heartland XC Classic Womens 5,000 Meters Junior Varsity 53 23:49.09 1637 1643
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational JV Girls 50 23:38.90 1617 1652
08/28 55th Kirk Schmaltz XC Invite 55th Kirk Schmaltz XC Invite JV Girls 16 23:09.5 1722 1718
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.