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Essie Gragg

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 9/10 5 km 104 26:22.5 1321 1270
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite JV girls 317 27:29.70 1251 1229
10/03 Southeast Polk CC Invitational Southeast Polk CC Invitational JV girls 197 28:52.5 1219 1204
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational JV Girls 170 27:35.20 1193 1163
08/31 Dragon Sunrise XC Invite Dragon Sunrise XC Invitational 124 29:36 1114 1121
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.