AccuPredict Driver Projection Results

NASCAR Xfinity Series

This is a historical results' page analyzing Accupredict's accuracy in driver projections. A novel idea, right? Checking how accurate an experts projections are.

Jj Yeley

5 Xfinity Series races with projected and actual finish position for Jj Yeley are available.

Averaged statistics of all Xfinity Series race projections Accupredict has made for Jj Yeley.

FINISH 21.80
Rank 26.00
Rank +/- -4.20
Projected 23.06
Projected +/- -1.26

Tracks

Track Races AVG FIN AVG RNK RNK +/- AVG PRJ PRJ +/-
Daytona International Speedway 1 13.00 23.00 -10.00 21.13 -8.13
Indianapolis Motor Speedway Road Course 1 22.00 36.00 -14.00 27.33 -5.33
Nashville Superspeedway 1 22.00 27.00 -5.00 24.20 -2.20
New Hampshire Motor Speedway 1 23.00 22.00 1.00 21.32 1.68
Richmond Raceway 1 29.00 22.00 7.00 21.34 7.66
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Track Types

Type Races Description AVG FIN AVG RNK RNK +/- AVG PRJ PRJ +/-
Flat 3 The 'Flat' NASCAR tracks are Indianapolis, Martinsville, New Hampshire, Phoenix, Pocono and Richmond. We originally grouped Indianapolis and Pocono as 'Shallow' Tracks. But, the pair provided little statistical data at only three races per year. Therefore, we grouped them into the 'Flat' Tracks category. As a result, we found that results for eight-race averages show improvement in all Flat Track correlations. Pocono in particular is better correlated with this new grouping of Flat Tracks. 24.67 23.67 1.00 22.29 2.38
Restrictor Plate 1 The 'Tapered Spacer' (aka 'Restrictor Plate') NASCAR tracks are Daytona and Talladega. The restrictor plate is gone, but the combination of tapered spacer, larger spoiler, larger splitter and aero ducts give us the same close pack racing. 13.00 23.00 -10.00 21.13 -8.13
Road Course 1 The 'Road Course' NASCAR tracks are unique from all other tracks as well as each other. Still, we choose to group them together for statistical comparisons. 22.00 36.00 -14.00 27.33 -5.33
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Seasons

Season Races AVG FIN AVG RNK RNK +/- AVG PRJ PRJ +/-
2021 5 21.80 26.00 -4.20 23.06 -1.26
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