Cora Shirley-Brown'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
2023-09-02 Pella Dutch XC Invite Pella Dutch XC Invite Girls 12 21:16.90 1640 1637
2023-09-07 GILBERT CC INVITATIONAL Girls 5k Run CC VARSITY 22 20:44.79 1630 1633
2023-09-11 43rd Mike Carr Invitational 43rd Mike Carr Invitational XC Meet A & B Girls 59 22:04.20 1558 1601
2023-09-15 Tiger Invitational XC Tiger Invitational XC JV Girls 5 km 1 21:08.40 1647 1622
2023-09-16 Heartland XC Classic Womens 5,000 Meters Varsity 68 21:15.09 1619 1621
2023-09-28 Perry CC Invite Girls 5k Run Varsity 4 20:39 1630 1626
2023-10-18 Iowa State Qualifier - 3A - Clear Lake Womens 5,000 Meters Varsity 33 22:10.59 1506 1545
2023-10-28 Iowa State Class 3A Championships Womens 5,000 Meters Varsity 97 21:03.90 1556 1552
2024-09-07 2024 Pella HS XC Invite Pella - Dutch XC Invitational Girls 25 21:43.79 1582 1581
2024-09-24 48th Steve McDermott Cardinal CC Invite 48th Steve McDermott Cardinal CC Invite Varsity girls 13 23:01.70 1485 1514
2024-10-01 Williamsburg Invitational Girls Varsity 5K 43 21:17 1545 1533
2024-10-10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity girls 102 21:23.5 1591 1565
2024-10-15 RRC Conference Meet at Winterset Girls 5k VARSITY 20 21:33.96 1540 1553
2024-10-23 Iowa 3A SQM @ Harlan Girls 5000m 38 22:18.33 1502 1528

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.