Brevin Zirkel'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
2023-08-29 Williamsburg Invitational Mens 5,000 Meters Junior Varsity 26 22:16.90 1604 1603
2023-09-05 Grinnell Invitational Mens 5,000 Meters Varsity Boys 90 23:18.40 1842 1816
2023-09-09 Benton Invitational Mens 5,000 Meters HS Boys 30 20:20.20 1701 1623
2023-09-12 Oskaloosa Invite 2023 JV Boys 5000 Meter Run Finals 6 20:12.20 1749 1686
2023-09-18 Solon Invitational Mens 5,000 Meters JV Boys 26 20:39.59 1643 1660
2023-09-26 Williamsburg September 2023 Mens 5,000 Meters Boys Junior Varsity 5K 78 21:28.79 1576 1614
2023-10-07 North Linn Invitational XC Meet Mens 5,000 Meters JV Boys 19 19:35.90 1714 1678
2023-10-12 WaMaC Conference Mens 5,000 Meters JV 47 20:33 1660 1667
2024-08-31 Cedar Rapids Prairie Invitational JV Boys 5K 18 19:55.90 1800 1796
2024-09-03 2024 Williamsburg Raider Invitational Varsity Boys 5K 48 20:11 1791 1793
2024-09-10 Grinnell Invitational Boys 5K 31 19:32.09 1842 1816
2024-09-14 Benton Community Invitational Boys 5K 21 19:20.79 1845 1829
2024-09-17 Oskaloosa Invite - 2024 HS Boys 33 19:20.40 1934 1863
2024-10-05 Dan Huston/Steve Johnson Invitational Boys Varsity Gray 5000M 179 21:42.59 1571 1662
2024-10-12 Bob Mudd Lynx Invitational JV Boys 10 20:01.70 1688 1684
2024-10-17 2024 WaMaC Conference Championships JV Boys 5K 18 19:18.29 1819 1762

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.