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Ryan Zidarich

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
10/10 Jim Hetrick Invitational (Central DeWitt) Boys Varsity 5K 42 18:04.59 1841 1865
10/03 Western Dubuque Invitational Varsity Boys 26 18:27 1887 1889
09/26 Jim Boughton XC Varsity Boys 71 17:48.20 1866 1891
09/19 Cascade Invitational Boys 5K 15 18:40 1985 1939
09/03 2024 Clinton Schoolhouse Open Varsity Boys 20 18:31.40 1854 1861
08/27 Maquoketa XC Meet Boys 5k 6 18:31.90 1877 1871
Date Event Race Place Time Perf Score Rating
10/12 2023 MAC XC Conference Championships FreshSoph Boys 16 19:25.59 1623 1656
10/05 Jim Hetrick Invitational (Central DeWitt) Mens 5,000 Meters Boys Freshmen/Sophmore 5K 6 18:48.29 1841 1865
09/28 Western Dubuque Invitational Mens 5,000 Meters Varsity 46 19:20.40 1887 1889
09/25 Bill Bails Invitational (North Cedar) Mens 5,000 Meters Boys Varsity 5K 9 19:40.5 1662 1659
09/21 Jim Boughton XC Mens 5,000 Meters Varsity Boys 69 18:10.70 1866 1891
09/14 Cascade Invitational 2023 Boys 5000 Meter Run Finals 51 19:56.29 1632 1603
09/12 North Scott XC Mens 5,000 Meters Varsity Boys 40 19:16.5 1612 1580
09/07 Tipton XC Varsity Boys 45 21:51.03 1399 1497
08/29 Clinton Schoolhouse Open 2023 JV Boys 5000 Meter Run Finals 6 20:43.90 1599 1605
08/22 Central DeWitt Early Bird Boys 5k 19 20:40.93 1614 1612
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.