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.
View XFINITY Series Statistics driver page.
14 Xfinity Series races with projected and actual finish positions are available for Parker Retzlaff.
Averaged statistics of all race projections Accupredict has made for Parker Retzlaff.
Rank +/- -1.64
Projected +/- -1.30
|Track||Races||AVG FIN||AVG RNK||RNK +/-||AVG PRJ||PRJ +/-|
|Atlanta Motor Speedway||1||27.00||19.00||8.00||18.92||8.08|
|Auto Club Speedway||1||20.00||11.00||9.00||15.00||5.00|
|Daytona International Speedway||1||4.00||18.00||-14.00||19.00||-15.00|
|Dover International Speedway||1||17.00||26.00||-9.00||23.27||-6.27|
|Homestead Miami Speedway||1||16.00||21.00||-5.00||20.91||-4.91|
|Las Vegas Motor Speedway||2||29.00||18.50||10.50||19.48||9.52|
|Texas Motor Speedway||1||21.00||18.00||3.00||18.86||2.14|
|Type||Races||Description||AVG FIN||AVG RNK||RNK +/-||AVG PRJ||PRJ +/-|
|Flat||6||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.||18.17||24.17||-6.00||22.54||-4.37|
|Large Oval||3||The 'Large Oval' NASCAR tracks are Atlanta, California, Charlotte, Chicago, Kansas, Kentucky, Michigan and Texas. This grouping of tracks show a fairly tight clustering of the curves and improved correlations for each of the member tracks with average finishes over other groupings these tracks get placed in.||22.67||16.00||6.67||17.59||5.07|
|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.||4.00||18.00||-14.00||19.00||-15.00|
|Steep||4||The 'Steep' NASCAR tracks are Bristol, Darlington, Dover, Homestead-Miami and Las Vegas.||22.75||21.00||1.75||20.78||1.97|
|Season||Races||AVG FIN||AVG RNK||RNK +/-||AVG PRJ||PRJ +/-|