Grant Zilka'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 Oelwein Invitational Mens 5,000 Meters Boys Varsity 5K 7 17:38.70 2320 2306
2023-09-09 All-American Invitational Mens 5,000 Meters Varsity 80 18:00.20 1984 2029
2023-09-14 Rich Engel Classic Rich Engel Classic XC Meet Varsity boys 41 17:44.5 2091 2076
2023-09-19 Waukon Invitational Mens 5,000 Meters Varsity 4 17:14.24 2322 2324
2023-09-28 Western Dubuque Invitational Mens 5,000 Meters Varsity 7 17:22.09 2218 2271
2023-10-03 South Winneshiek Invitational Mens 5,000 Meters Varsity 1 16:31.39 2378 2328
2023-10-10 Northeast Iowa Conference Championships Mens 5,000 Meters Varsity 6 17:15.79 2170 2190
2023-10-18 Iowa State Qualifier - 3A - Clear Lake Mens 5,000 Meters Varsity 12 17:14.40 2187 2188
2023-10-28 Iowa State Class 3A Championships Mens 5,000 Meters Varsity 38 16:53.79 2261 2228
2024-09-03 2024 Oelwein Invitational Boys Varsity 5K 5 16:37.10 2411 2406
2024-09-14 Luther All-American Invitational Glessner-Livingood-Olson-Sandness All-American Race Boys Varsity 5k (Varsity) 37 17:09.09 2267 2308
2024-09-19 39th Rich Engel Classic CC 39th Rich Engel Classic CC 6 - Varsity Boys 22 17:20.29 2337 2327
2024-09-24 Waukon Invitational Varsity Boys 5K 3 17:11.5 2322 2324
2024-10-03 Western Dubuque Invitational Varsity Boys 12 17:35 2218 2271
2024-10-08 South Winneshiek Invitational Boys Varsity 5000M 1 15:59.60 2378 2328
2024-10-15 Northeast Iowa Conference High School Boys 2 16:04.34 2397 2366
2024-10-23 2024 Iowa Class 3A State Qualifier - Waverly-Shell Rock HS Boys 5K 12 16:37.5 2281 2317
2024-11-01 3A Iowa High School Cross Country Championships Class 3A Boys 5000M 22 16:37.79 2390 2362

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.