Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.
Screen Recording:

Joy Eilderts

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
10/17 North Iowa Cedar League Conference Meet Girls Junior Varsity 5K 27 25:55.5 1277 1305
10/08 Dike New-Hartford Invitational JV Girls 5K 26 25:43 1361 1350
10/05 Dan Huston/Steve Johnson Invitational Girls Varsity Orange 5000M 103 27:04.29 1362 1339
10/01 Jesup Invitational JV Girls 5K 37 25:20.29 1335 1310
09/23 Denver Invitational Girls JV 5K 21 27:42.90 1242 1260
09/17 Starmont Invitational Girls Junior Varsity 5K 48 28:34.70 1244 1294
09/12 2024 Bob Scott Invitational (North Fayette Valley) Girls 5K 69 26:58.20 1405 1373
09/05 South Hardin XC Varsity Girls 87 29:58.90 1318 1315
Date Event Race Place Time Perf Score Rating
10/11 NICL Conference Meet Womens 5,000 Meters Girls Junior Varsity 5K 62 26:53.09 1154 1149
10/03 Dike-New Hartford Invitational Womens 5,000 Meters JV Girls 68 29:07.09 1132 1140
09/30 Steve Johnson Invitational Womens 5,000 Meters Girls JV 5000M 117 30:25.59 1246 1160
09/26 Jesup Invitational Womens 5,000 Meters JV Girls 5K 84 29:30.90 1335 1310
09/18 Denver Invitational Womens 5,000 Meters Girls JV 5K 41 29:36.20 1242 1260
09/14 Rich Engel Classic Rich Engel Classic XC Meet JV girls 170 30:21.70 1119 1108
09/12 Starmont Invitational Womens 5,000 Meters Girls Junior Varsity 5K 106 30:49.40 1244 1294
09/07 Bob Scott Invitational (North Fayette Valley) Womens 5,000 Meters Girls 5K 154 29:58.40 1132 1140
08/31 South Hardin XC @ Pine Lake Country Club Womens 5,000 Meters Varsity Girls 117 31:38.29 1228 1182
08/26 Iowa Falls-Alden XC Womens 5,000 Meters Varsity Girls 91 33:29.59 971 976
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.