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Zadok Perry

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 9/10 5 km 106 20:47.79 1436 1416
09/17 50th Tom Karpen XC Invite 50th Tom Karpen XC Invite JV boys 125 23:24 1324 1320
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite 9-10 boys 244 21:36.70 1295 1314
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational 9-10 Boys 112 21:27.40 1353 1350
Date Event Race Place Time Perf Score Rating
10/05 Fort Dodge Invite Mens 5,000 Meters Junior Varsity 537 24:19.5 1050 1070
09/12 49th Tom Karpan XC Invite 49th Tom Karpan XC Invite JV boys 132 25:01.20 1128 1140
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 291 24:05.40 1152 1156
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.