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Jachai Harrison

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
10/24 ACGC 1A District Meet Boys 5k Varsity 55 22:16.59 1339 1346
10/08 Brian Knapp SCC CC Invite HS Boys 108 25:31.39 1004 1376
10/03 West Central Valley Invite Boys 5k HIGH SCHOOL 22 20:18.5 1507 1469
10/01 Monarch Invite Boys 5000m Varsity 105 21:30.32 1345 1432
09/26 Roland Story CC Invite Boys 5k VARSITY 66 20:32.10 1475 1485
09/19 Panorama CC Invite Boys 5k Varsity 62 22:00.79 1519 1496
09/12 Colfax-Mingo CC Invite Boys 5k High School 37 20:48.5 1510 1474
09/10 Winterset CC Invite Boys 5k Junior Varsity 16 21:18.65 1453 1451
09/05 Madrid CC Invite Boys 5k High School 36 22:04.29 1415 1449
08/29 Southeast Valley Invitational Boys 5k Run CC Wave 1 61 22:46.75 1500 1500
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.