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Drew Zahnley

Complete race history and performance trends

Performance Analytics
Understanding Performance Data
Performance Score: Individual race rating reflecting strength of competition and finishing position.
Updated Rating: Cumulative rating that evolves based on recent performances and past history.
Date Event Race Place Time Perf Score Rating
10/19 Iowa State Qualifier - 2A - Unity Christian Mens 5,000 Meters Varsity 61 20:33.43 1546 1541
10/14 Western Valley Conference @ OABCIG 2023 Varsity Boys 5000 Meter Run Finals 19 20:10.61 1556 1538
10/09 OA-BCIG 2023 Varsity Boys 5000 Meter Run Finals 40 20:34.76 1529 1524
10/05 Boyer Valley/Rolling Valley Invitational Mens 5,000 Meters 5000 29 20:17.20 1528 1521
09/26 Denison-Schleswig XC Meet 2023 Varsity Boys 5000 Meter Run Finals 73 21:49.81 1481 1511
09/21 MVAOCOU XC Meet 2022 2023 Varsity Boys 5000 Meter Run Finals 38 20:20.82 1564 1539
09/14 Chris Smith Invitational 2023 Varsity Boys 5000 Meter Run Finals 73 21:25.15 1463 1512
09/09 Tim Thomas XC Classic 2023 1A Boys 5000 Meter Run Finals 80 21:22.03 1520 1547
09/05 Sibley-Ocheyedan Invitational Mens 5,000 Meters Varsity 45 21:21.68 1612 1570
08/31 Logan-Magnolia Invitational 2023 Varsity Boys 5000 Meter Run Finals 49 19:52 1531 1536
08/24 Deb Hankens Cross Country Meet 2023 Boys 5k Run CC High School 24 22:25.54 1544 1543
Performance Trends Over Time

Visual representation of performance progression across all seasons. Box plots show rating uncertainty ranges, with the blue line indicating updated ratings and red dotted line showing individual race performance scores.

Reading the Chart: Box plots illustrate rating ranges and uncertainty. Performance scores outside expected ranges can lead to significant rating adjustments, reflecting the dynamic nature of performance evaluation. Season breaks are marked with vertical lines.