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Matt Roelfs

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 80 21:57.71 1387 1432
10/12 War Eagle Conference @ South O’Brien 2023 Varsity Boys 5000 Meter Run Finals 16 20:44.27 1548 1520
10/05 George-Little Rock Invitational 2023 Boys 5000 Meter Run Finals 33 21:24.07 1474 1473
09/26 Western Christian XC Invitational 2023 Varsity Boys 5000 Meter Run Finals 46 22:13.54 1377 1472
09/21 Sioux Center XC Invitational 2023 Varsity Boys 5000 Meter Run Finals 69 20:35.80 1539 1532
09/20 Hartley-Melvin-Sanborn Invitational 2023 Varsity Boys 5000 Meter Run Finals 19 21:38.49 1517 1526
09/11 West Lyon Wildcat Invitational 2023 JV Boys 5000 Meter Run Finals 26 21:31.34 1543 1541
09/05 Sibley-Ocheyedan Invitational Mens 5,000 Meters Varsity 51 21:38.5 1577 1536
08/31 Okoboji Invitational 2023 Varsity Boys 5000 Meter Run Finals 56 22:09.22 1453 1454
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.