Zack Johnson'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 6 17:36.29 2254 2241
2023-09-02 Linn-Mar Invitational Mens 5,000 Meters HS Boys 16 16:56.70 2235 2238
2023-09-07 50th Bobcat XC Invitational 50th Bobcat XC Invitational Varsity Boys 69 16:50.89 2135 2192
2023-09-16 Heartland XC Classic Mens 5,000 Meters Varsity 53 16:53.10 2275 2240
2023-09-21 Jim Boughton XC Mens 5,000 Meters Varsity Boys 22 16:29.10 2221 2230
2023-09-30 Steve Johnson Invitational Mens 5,000 Meters Boys Varsity Orange 5000M 61 17:12.20 2214 2221
2023-10-05 MVC Super Meet Mens 5,000 Meters Varsity Boys 28 17:07.79 2211 2217
2023-10-12 2023 MVC Valley Divisional Meet Mens 5,000 Meters Varsity 33 17:15.84 2046 2153
2023-10-18 Iowa State Qualifier - 4A - Pleasant Valley Mens 5,000 Meters Varsity 25 17:07 2192 2178
2023-10-27 Iowa State Class 4A Championships Mens 5,000 Meters Varsity 87 16:56.89 2200 2191

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.