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Zack Janulewicz

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
11/01 Iowa High School Cross Country Championships Class 4A Boys 5000M 24 15:59.89 2432 2429
10/23 4A SQM CB Lincoln Varsity Boys 8 16:38.22 2408 2424
10/15 CIML Conference XC CIML Conference Cross Country Boys Varsity 5 km 9 16:05.5 2424 2446
10/10 Ft Dodge Cross Country Invite Fort Dodge Cross Country Invite Varsity boys 10 15:54.10 2460 2474
09/27 Rim Rock Farm Classic Boys Gold 5k 14 16:08.39 2507 2504
09/21 19th Heartland Classic 19th Heartland Classic Varsity boys 5 16:07.70 2537 2499
09/12 51st Marshalltown Bobcat xc Invite 51st Marshalltown Bobcat xc Invite Varsity boys 11 15:35.20 2451 2430
09/05 2024 Ames - Schmaltz XC Invite Ames - Kirk Schmaltz Invitational Varsity Boys 10 15:37.5 2397 2395
Date Event Race Place Time Perf Score Rating
10/27 Iowa State Class 4A Championships Mens 5,000 Meters Varsity 25 16:03 2318 2299
10/18 Iowa State Qualifier - 4A - Southeast Polk Mens 5,000 Meters Varsity 7 16:26.60 2273 2272
10/11 CIML Conference Mens 5,000 Meters Varsity 16 16:12 2424 2446
10/05 Fort Dodge Invite Mens 5,000 Meters Varsity 26 16:12 2255 2275
09/30 Steve Johnson Invitational Mens 5,000 Meters Boys Varsity Orange 5000M 24 16:30.60 2285 2298
09/16 Heartland XC Classic Mens 5,000 Meters Varsity 20 16:18.10 2358 2331
09/07 50th Bobcat XC Invitational 50th Bobcat XC Invitational Varsity Boys 20 16:02.29 2288 2290
08/28 55th Kirk Schmaltz XC Invite 55th Kirk Schmaltz XC Invite Varsity Boys 8 15:50.5 2304 2295
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.