Grady Dieleman'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
2023-08-31 South Hardin XC @ Pine Lake Country Club 5,000 Meters Varsity Boys 59 21:24 1674 1671
2023-09-07 Union Invitational Mens 5,000 Meters Boys 5K 31 20:07.20 1612 1636
2023-09-11 South Tama Invitational Mens 5,000 Meters Varsity Boys 28 19:42.29 1709 1671
2023-09-14 Colo-Nesco CC Invite Boys 5k Run High School 12 20:19.16 1673 1672
2023-09-16 BCLUW Comet Invite Boys 5k Run High School 15 20:28.30 1607 1649
2023-09-30 South Hardin Invitational Mens 5,000 Meters Boys Varsity 5K 13 21:32.29 1968 1926
2023-10-05 Montezuma Invitational XC Meet Mens 5,000 Meters Varsity Boys 17 19:47.09 1545 1587
2023-10-12 Iowa Star Conference 2023 Varsity Boys 5000 Meter Run Finals 7 18:44 1689 1640
2023-10-19 2023 Class 1A State Qualifier @ South Hardin Mens 5,000 Meters Varsity Boys 19 20:05.59 1698 1673
2024-09-05 South Hardin XC Varsity Boys 17 19:44.09 1827 1823
2024-09-16 South Tama County CC Invitational Varsity Boys 11 18:27 1905 1875
2024-09-19 Colo CC Invite Boys 5k HIGH SCHOOL 6 18:53.09 1904 1889
2024-09-23 BGM XC Meet HS Boys 3 19:37.70 1911 1899
2024-09-26 Sam Iverson Invitational (Grundy Center) Boys High School 5K Varsity 13 18:33.09 1873 1889
2024-10-05 South Hardin Invitational Boys Varsity/JV 5K 1 18:58.59 1968 1926
2024-10-10 Montezuma Invitational High School Boys 7 18:11.09 1813 1874
2024-10-17 Iowa Star Conference HS Boys 7 17:54.40 1853 1861
2024-10-24 1A SQM at South Hamilton 1A State Qualifying XC Boys 5 km 22 18:31.20 1776 1820

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.