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Grant Barr

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
10/19 Iowa State Qualifier - 2A - Pella Christian Mens 5,000 Meters Varsity 38 18:46.73 1730 1761
10/11 Hawkeye-10 Conference @ Kuemper Catholic 2023 Varsity Boys 5000 Meter Run Finals 32 18:06.93 1832 1798
10/05 Atlantic Invitational 2023 Varsity Boys 5000 Meter Run Finals 54 19:24.25 1738 1765
09/28 Shenandoah September 2023 Varsity Boys 5000 Meter Run Finals 35 19:12.21 1812 1790
09/23 Cyclone XC Invite Mens 5,000 Meters Varsity 45 18:55.83 1774 1772
09/14 PANORAMA CC INVITATIONAL Boys 5k Run CC High School 57 20:04 1720 1770
09/11 Paul Fish Cross Country Invitational 2023 Varsity Boys 5000 Meter Run Finals 9 20:27.21 1768 1801
09/05 Clarinda Invite 2023 Varsity Boys 5000 Meter Run Finals 14 18:54.09 1827 1827
08/29 Shenandoah Invitational 2023 Boys 5000 Meter Run Finals 11 19:28.28 1835 1828
08/26 Glenwood XC Invitational Mens 5,000 Meters Varsity 28 18:37.02 1825 1819
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.