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 1881 1875
2023-09-02 Pleasant Valley Spartan Classic Mens 5,000 Meters Frosh/Soph 119 22:53 1510 1583
2023-09-07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 22 18:31.20 1875 1838
2023-09-14 Rich Engel Classic Rich Engel Classic XC Meet JV boys 34 19:31.40 1819 1826
2023-09-21 Eastern Iowa Classic Mens 5,000 Meters Junior Varsity 13 18:03.41 1888 1859
2023-09-26 Iowa City West Invitational 2023 Varsity Boys 5000 Meter Run Finals 22 18:50.59 1898 1877
2023-09-30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 17 18:46.5 1961 1909
2023-10-05 MVC Super Meet Mens 5,000 Meters Fr-So Boys 39 19:19.5 1795 1860
2023-10-12 2023 MVC Valley Divisional Meet Mens 5,000 Meters Junior Varsity 18 17:51.04 1933 1903
2024-09-07 2024 Spartan Challenge Junior Varsity Male 74 20:22 1703 1708
2024-09-12 Cedar Rapids Invitational JV Boys 5K 3 17:41.90 2081 1997
2024-09-19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 29 19:32.70 1924 1932

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.