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Mallory Ostroski

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
10/24 1A SQM at South Hamilton 1A State Qualifying XC Girls 5 km 30 23:55.59 1560 1573
10/17 North Iowa Cedar League Conference Meet Girls Varsity 5K 46 22:54.40 1625 1596
10/10 South Hamilton CC Invite Girls 5k HIGH SCHOOL 44 24:34.40 1530 1553
10/05 South Hardin Invitational Girls Varsity/JV 5K 7 25:25.70 1575 1579
09/30 Nevada Cubs Varsity Girls 41 24:40.90 1623 1585
09/24 EBF Cross Country HS girls 17 24:18.46 1564 1542
09/19 Lynnville-Sully Cross Country Invite HS Girls 25 27:20 1491 1514
09/16 South Tama County CC Invitational Varsity Girls 24 25:50 1549 1546
Date Event Race Place Time Perf Score Rating
10/19 Iowa State Qualifier - 2A - Williamsburg Womens 5,000 Meters Varsity 63 27:06 1279 1308
10/11 NICL Conference Meet Womens 5,000 Meters Girls Varsity 5K 72 24:56.59 1356 1353
09/25 Nevada XC Invitational Womens 5,000 Meters Varsity Girls 61 27:43 1322 1345
09/21 Sam Iverson Invitational (Grundy Center) Womens 5,000 Meters Girls Varsity 5K 70 27:20.5 1335 1385
09/11 South Tama Invitational Womens 5,000 Meters Varsity Girls 32 26:01.90 1458 1472
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational Varsity Girls 118 24:58.09 1494 1485
08/31 South Hardin XC @ Pine Lake Country Club Womens 5,000 Meters Varsity Girls 69 28:07.40 1494 1472
08/26 Iowa Falls-Alden XC Womens 5,000 Meters Varsity Girls 56 27:49.5 1439 1440
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.