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Isaiah Rensink

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
10/18 Unity Christian Invite Boys 5000m Junior Varsity 55 23:12.79 1160 1228
10/15 Siouxland XC Conference Meet Boys 5000m JV 51 20:52 1293 1268
10/10 George-Little Rock XC Invite Boys 5000m 60 24:36.22 1206 1246
10/08 Cherokee XC Meet Boys 5000m Junior Varsity 56 22:28.54 1283 1271
10/01 Hull Western XC Invite Boys 5000m JV 35 21:55.75 1263 1258
09/26 Sioux Center XC Invite Boys 5000m JV 89 23:50.17 1196 1250
09/14 Tim Thomas Classic Boys 5000m High School Class A 96 20:50.66 1536 1346
09/10 Lemars XC Invite Boys 5000m JV 100 25:34.69 1275 1283
09/05 Spirit Lake/Okoboji XC Meet Boys 5000m JV 76 23:12.24 1294 1292
Date Event Race Place Time Perf Score Rating
10/10 Siouxland Conference @ West Lyon 2023 JV Boys 5000 Meter Run Finals 64 24:17.09 1115 1209
10/05 George-Little Rock Invitational 2023 Boys 5000 Meter Run Finals 21 24:22.97 1197 1277
10/03 Cherokee XC Meet 2023 Varsity Boys 5000 Meter Run Finals 97 22:28.61 1295 1311
09/26 Western Christian XC Invitational 2023 JV Boys 5000 Meter Run Finals 29 22:41.17 1328 1325
09/21 Sioux Center XC Invitational 2023 JV Boys 5000 Meter Run Finals 70 22:35.21 1315 1323
09/09 Tim Thomas XC Classic 2023 1A Boys 5000 Meter Run Finals 68 23:05.24 1349 1333
09/05 Gary Meyer Memorial Mens 5,000 Meters Junior Varsity 107 23:58.30 1304 1320
08/31 Okoboji Invitational 2023 JV Boys 5000 Meter Run Finals 20 23:01.65 1337 1339
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.