Isaac Spangler'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
2023-09-01 Bob Brown Invitational Mens 5,000 Meters Varsity 151 23:16.15 1271 1275
2023-09-07 Tipton XC Varsity Boys 58 22:47 1373 1347
2023-09-09 Monticello XC Mens 5,000 Meters JV Boys 34 21:23.40 1422 1381
2023-09-14 Cascade Invitational 2023 Boys 5000 Meter Run Finals 126 24:03.20 1262 1283
2023-09-18 Solon Invitational Mens 5,000 Meters JV Boys 40 21:38.79 1302 1326
2023-09-23 Anamosa XC Mens 5,000 Meters JV Boys 35 23:38.70 1214 1266
2023-09-26 Williamsburg September 2023 Mens 5,000 Meters Boys Junior Varsity 5K 80 21:35 1370 1309
2023-10-03 West Delaware Hawks XC Mens 5,000 Meters JV Boys 88 22:57.79 1429 1423
2023-10-07 North Linn Invitational XC Meet Mens 5,000 Meters JV Boys 61 21:42.5 1250 1250
2023-10-10 River Valley Conference XC Meet 2023 Varsity Boys 5000 Meter Run Finals 109 23:03 1181 1223
2024-09-05 2024 BOB BROWN CROSS COUNTRY CLASSIC Boys 5k 142 22:43.04 1318 1315
2024-09-10 Tipton XC JV Boys 7 21:59.79 1373 1347
2024-09-14 Monticello XC JV Boys 25 20:56.79 1422 1381
2024-09-19 Cascade Invitational Boys 5K 120 23:14.70 1310 1347
2024-09-23 Solon Invitational JV Boys 5K 32 21:19.29 1302 1326
2024-09-28 Anamosa Invitational High School Boys 77 21:19.40 1427 1371
2024-10-01 Williamsburg Invitational Boys Junior Varsity 5K 54 20:16.5 1474 1416
2024-10-08 West Delaware Hawks XC JV Boys 45 20:32.79 1429 1423
2024-10-12 Bob Mudd Lynx Invitational JV Boys 23 20:59.79 1350 1390
2024-10-15 River Valley XC High School Boys 75 21:00.20 1383 1387

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.