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 500
Goody’s Fast Relief 500
Samsung 500
Subway Fresh Fit 500
Aaron’s 499
Crown Royal Presents Richmond 400
Southern 500
Coca-Cola 600
Dover 400
Pocono 500
LifeLock 400
Toyota/Save Mart 350
Lenox Industrial Tools 301
Coke Zero 400
LifeLock.com 400
Allstate 400 at the Brickyard
Pennsylvania 500
NASCAR Sprint Cup Series at the Glen
Michigan 400
Sharpie 500
Pep Boys Auto 50030423237373$113,104
Chevy Rock and Roll 400
Sylvania 30030372977373101,629
Dover 400 Number 2
Kansas 40029412657676114,804
Pepsi 500
Bank of America 500
Tums Fast Relief 500
Amp Energy 50037311675252100,929
Dickies 50030383317373127,529
Checker O'Reilly Auto Parts 5003139306707095,004
Ford 40036312475555
1,9360472+0-0=472$652,999