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Harold Balk

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 Pleasantville 1A District Meet Boys 5k Varsity 82 28:00.06 702 719
10/17 Mt Ayr CC Invite Boys 5k HIGH SCHOOL 112 30:23.40 684 758
10/15 POI Conference Meet at Mt Ayr Boys 5k 46 28:47.68 790 797
10/07 Nodaway Valley CC Invite Boys 5k HIGH SCHOOL 100 29:28.09 799 804
10/03 Charition CC Invite Boys 5k High School 55 30:01.41 808 808
10/01 Clarke CC Invite Boys 5k HIGH SCHOOL 91 30:03.20 794 808
09/19 I-35 CC Invite Boys 5k HIGH SCHOOL 46 30:25.99 866 836
09/16 Pleasantville CC Invite Boys 5k HIGH SCHOOL 121 29:12.93 811 812
09/10 Central Decatur Invite Boys 5k 59 29:38.23 838 812
09/05 Wayne CC Invite Boys 5k High School 115 30:34.26 772 771
Date Event Race Place Time Perf Score Rating
10/19 Iowa State Qualifier - 1A - Central Decatur Mens 5,000 Meters Varsity 92 28:07.15 727 757
10/12 Mount Ayr CC Invite Boys 5k Run High School 137 24:49.23 804 802
10/10 POI Conference Meet Boys 5k Run High School 56 32:35.56 790 797
10/02 Nodaway Valley Wildcat Invitational Mens 5,000 Meters Varsity 81 33:06.09 892 893
09/28 Chariton Invitational XC Chariton Invitational XC Boys 5 km 114 31:15.29 818 894
09/26 Clarke CC Invitational Boys 5k Run High School 87 30:04.20 943 942
09/14 I-35 CC Invite Boys 5k Run High School 32 30:20.40 866 836
09/11 PLEASANTVILLE TROJAN INVITATIONAL Boys 5k Run CC High School 111 27:36.29 928 916
08/31 WAYNE CC INVITATIONAL Boys 5k Run CC HIGH SCHOOL 115 29:06.25 883 890
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.