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Chauncey Duffee

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
10/16 Mississippi Athletic Conference Meet Boys Junior Varsity 5K 78 22:32.20 1107 1087
10/10 Jim Hetrick Invitational (Central DeWitt) Boys Junior Varsity 5K 65 24:53.5 923 1010
09/26 Jim Boughton XC JV Boys 92 22:41.40 1148 1146
09/17 North Scott Lancer XC JV Boys 66 24:15.20 1105 1143
09/12 Cedar Rapids Invitational JV Boys 5K 106 23:03.09 1216 1175
09/07 2024 Spartan Challenge Junior Varsity Male 120 23:30 1142 1146
09/03 2024 Clinton Schoolhouse Open JV Boys 43 23:22.09 1166 1149
08/28 2024 Davenport City Meet JV Boys 13 26:45.5 1120 1126
Date Event Race Place Time Perf Score Rating
10/12 2023 MAC XC Conference Championships JV Boys 35 21:02.20 1379 1347
10/05 Jim Hetrick Invitational (Central DeWitt) Mens 5,000 Meters Boys Junior Varsity 5K 36 21:16.79 923 1010
09/28 Davenport City Meet 2023 Freshman/Sophomore Boys 5000 Meter Run Finals 18 21:50.20 1280 1288
09/21 Jim Boughton XC Mens 5,000 Meters JV Boys 91 21:06.29 1148 1146
09/07 Cedar Rapids Invitational Mens 5,000 Meters Junior Varsity 73 21:06.80 1216 1175
09/02 Pleasant Valley Spartan Classic Mens 5,000 Meters Junior Varsity 112 25:23 1078 1143
08/29 Clinton Schoolhouse Open 2023 Varsity Boys 5000 Meter Run Finals 66 24:45.90 1222 1226
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.