How are these numbers calculated? (show)

Points Above 12th  (Full Screen)
Chance Will Win Championship  (Full Screen)
RaceFinishStartLapsLeadPointsBonusPenaltyTotalPurse
Daytona 5004241903737$263,963
Auto Club 500183724910910994,700
Shelby 427
Kobalt Tools 500422232373770,570
Food City 500181750210910991,475
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 500
Chevy Rock and Roll 400
Sylvania 300
Dover 400 Number 2
Kansas 400
Pepsi 500
Bank of America 500
Tums Fast Relief 500432530343468,523
Amp Energy 500
Dickies 500
Checker O'Reilly Auto Parts 500
Ford 40037282435252
1,1460378+0-0=378$589,231