How are these numbers calculated? (show)

Points Above 12th  (Full Screen)
Chance Will Win Championship  (Full Screen)
RaceFinishStartLapsLeadPointsBonusPenaltyTotalPurse
Daytona 500
Auto Club 500
Shelby 427
Kobalt Tools 500
Food City 5004043914343$83,550
Goody’s Fast Relief 500
Samsung 500
Subway Fresh Fit 5004039117434365,400
Aaron’s 499
Crown Royal Presents Richmond 400
Southern 500424338373771,630
Coca-Cola 600
Dover 400
Pocono 500393656464665,025
LifeLock 400414223404073,665
Toyota/Save Mart 350
Lenox Industrial Tools 301
Coke Zero 400
LifeLock.com 400
Allstate 400 at the Brickyard
Pennsylvania 500383636494965,150
NASCAR Sprint Cup Series at the Glen
Michigan 400
Sharpie 500
Pep Boys Auto 500
Chevy Rock and Roll 400
Sylvania 300
Dover 400 Number 2
Kansas 400
Pepsi 500
Bank of America 500
Tums Fast Relief 5003538355585869,300
Amp Energy 500
Dickies 500
Checker O'Reilly Auto Parts 500
Ford 400
7160316+0-0=316$493,720