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Parker Welbes

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 MVC Valley Divisional Boys Fr-So & JV JV 29 18:56.40 1614 1608
10/10 MVC Super Meet JV Boys 5K 61 18:48.70 1642 1591
10/03 Bud Williams Invitational Boys JV 5000M 69 20:32.70 1541 1527
09/26 Jim Boughton XC JV Boys 48 19:57.40 1496 1508
09/19 39th Rich Engel Classic CC 39th Rich Engel Classic CC JV boys 128 21:11.70 1539 1526
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite JV boys 140 19:49.09 1537 1502
09/07 2024 Spartan Challenge Junior Varsity Male 86 20:39 1449 1446
Date Event Race Place Time Perf Score Rating
10/12 2023 MVC Valley Divisional Meet Mens 5,000 Meters Junior Varsity 152 21:38.96 1200 1211
10/05 MVC Super Meet Mens 5,000 Meters Fr-So Boys 148 22:50.59 1642 1591
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys JV 5000M 241 23:49.40 1281 1242
09/21 Jim Boughton XC Mens 5,000 Meters Fresh/Soph Boys 116 22:11.40 1496 1508
09/16 Heartland XC Classic Mens 5,000 Meters Junior Varsity 220 23:38.70 1180 1182
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational 9-10 Boys 270 23:38.79 1194 1184
09/02 Linn-Mar Invitational Mens 5,000 Meters HS Boys 199 24:25.20 1165 1173
08/28 Trojan Early Bird Invitational Mens 5,000 Meters JV Boys 5K 98 25:40.09 1181 1185
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.