Optimizing app for faster loading...
We use analytics to improve your experience. No personal data is collected.

Jack Lammers

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
10/23 Solon 3A State Qualifier Boys 5K 39 18:03.59 1783 1791
10/10 MVC Super Meet Varsity Boys 5K 91 18:01.59 1759 1804
10/05 Dan Huston/Steve Johnson Invitational Boys Varsity Orange 5000M 32 18:12.40 1871 1838
09/30 Clear Creek-Amana Invitational Boys 5K 18 18:48.20 1826 1814
09/23 Solon Invitational Varsity Boys 5K 25 18:32.5 1797 1802
09/14 Benton Community Invitational Boys 5K 8 18:14.5 1840 1807
09/12 Cedar Rapids Invitational Varsity Boys 5K 66 18:17.20 1788 1790
09/07 2024 Linn-Mar Invitational Boys 5K 58 18:21.09 1798 1792
08/31 Cedar Rapids Prairie Invitational Varsity Boys 5K 72 18:46.59 1790 1784
Date Event Race Place Time Perf Score Rating
10/05 MVC Super Meet Mens 5,000 Meters Varsity Boys 100 20:47.20 1759 1804
10/03 West Delaware Hawks XC Mens 5,000 Meters Varsity Boys 121 20:43.5 1436 1454
09/25 Clipper CC Classic Mens 5,000 Meters Boys 5K 39 20:55.09 1496 1477
09/18 Solon Invitational Mens 5,000 Meters Varsity Boys 5K 55 20:55 1797 1802
09/09 Benton Invitational Mens 5,000 Meters HS Boys 31 20:21.09 1529 1499
09/07 Cedar Rapids Invitational Mens 5,000 Meters Varsity 114 20:11.25 1788 1790
09/01 Corridor XC Clash-High School Mens 5,000 Meters Boys 5K 20 20:06.40 1540 1503
08/26 Cedar Rapids Prairie Invitational Mens 5,000 Meters Orange 47 20:58.90 1790 1784
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.