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David Nelson

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
10/17 Twin Lakes XC Championship Boys Junior Varsity 5K 5 21:52 1327 1308
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity boys 225 22:14.20 1278 1285
10/05 PAC XC Meet Boys 5000m High School 57 21:41.39 1289 1293
09/30 Alta-Aurelia XC Meet Boys 5000m High School 84 22:44.40 1271 1299
09/23 Humboldt XC Meet Boys 5000m Junior Varsity 15 22:52.18 1328 1341
09/17 2024 Chris Smith Invitational JV Boys 23 23:23.02 1285 1371
09/14 Tim Thomas Classic Boys 5000m High School Class B 93 21:39.70 1416 1415
09/10 R.S Belmond-Klemme Invitational Boys 5000M 82 22:31.90 1404 1414
09/03 2024 Webster City Invite Boys 5k Gold Division VARSITY 45 22:31.70 1404 1430
08/29 Southeast Valley Invitational Boys 5k Run CC Wave 1 65 22:58.80 1471 1471
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.