Jack Eastvold's Race Results

Below you'll find a detailed table of race results. The "Performance Score" reflects the rating for that specific race, while the "Updated Rating" represents your cumulative rating, influenced by past performances. This distinction is key, as your overall rating is a weighted average that slowly responds to your most recent race's performance score. For a visual representation of how these ratings evolve, refer to the graph below.

Event Date Event Name Race Name Finishing Place Finishing Time Performance Score Updated Rating
2023-08-28 Trojan Early Bird Invitational Mens 5,000 Meters Varsity Boys 5K 33 19:31.5 1760 1756
2023-09-02 Pleasant Valley Spartan Classic Mens 5,000 Meters Frosh/Soph 119 22:53 1320 1403
2023-09-07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 22 18:31.20 1735 1704
2023-09-14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 34 19:31.40 1667 1680
2023-09-21 Eastern Iowa Classic Mens 5,000 Meters Junior Varsity 13 18:03.41 1852 1821
2023-09-26 Iowa City West Invitational 2023 Varsity Boys 5000 Meter Run Finals 22 18:50.59 1748 1730
2023-09-30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 17 18:46.5 1822 1765
2023-10-05 MVC Super Meet Mens 5,000 Meters Fr-So Boys 39 19:19.5 1913 1857
2023-10-12 2023 MVC Valley Divisional Meet Mens 5,000 Meters Junior Varsity 18 17:51.04 1782 1753
2024-09-07 2024 Spartan Challenge Junior Varsity Male 74 20:22 1502 1508
2024-09-12 Cedar Rapids Invitational JV Boys 5K 3 17:41.90 1925 1839
2024-09-19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 29 19:32.70 1750 1759
2024-09-26 Eastern Iowa Classic JV Boys 11 17:56.20 1852 1821
2024-10-01 Iowa City West Invitational JV Boys 18 18:58.20 1711 1756
2024-10-05 Dan Huston/Steve Johnson Invitational Boys JV 5000M 18 18:15.70 1846 1808
2024-10-10 MVC Super Meet JV Boys 5K 15 17:19 1913 1857
2024-10-17 MVC Mississippi Divisional Fr-So & JV JV Boys 7 17:46.70 1817 1834

Performance Trends Over Time

Explore the visual trends of performance scores and updated ratings across different events. This graphical representation helps in understanding the progression and fluctuations in performance over time.

Ratings are dynamic estimates, representing a range of potential future performance outcomes. The box plots above illustrate these ranges, with the red dotted line indicating the "Performance Score" and the solid blue line showing the "Updated Rating". A performance score falling outside the expected range can lead to significant adjustments in the updated rating, reflecting the dynamic nature of performance evaluation.