How are these numbers calculated? (show)

Points Above 12th  (Full Screen)
Chance Will Win Championship  (Full Screen)
RaceFinishStartLapsLeadPointsBonusPenaltyTotalPurse
Daytona 500
Auto Club 5004230503737$82,335
Shelby 427
Kobalt Tools 500412782404070,615
Food City 50043833343482,968
Goody’s Fast Relief 50042394913754269,665
Samsung 500434348343484,717
Subway Fresh Fit 500423459373765,125
Aaron’s 499
Crown Royal Presents Richmond 40043268343467,424
Southern 500413356404071,725
Coca-Cola 600282522627958491,175
Dover 400393966464678,030
Pocono 500404137434364,875
LifeLock 400403923434373,700
Toyota/Save Mart 35042193373772,130
Lenox Industrial Tools 301424029373771,250
Coke Zero 40043402343485,938
LifeLock.com 400431810343481,703
Allstate 400 at the Brickyard4234233737141,825
Pennsylvania 500404026434364,875
NASCAR Sprint Cup Series at the Glen424111373761,955
Michigan 400424118373773,290
Sharpie 5004348343487,996
Pep Boys Auto 500433719343483,588
Chevy Rock and Roll 400433236343468,022
Sylvania 300421523373771,250
Dover 400 Number 2373576525269,175
Kansas 400402428434381,850
Pepsi 500413322404088,655
Bank of America 500
Tums Fast Relief 500403938434369,050
Amp Energy 500414012404072,755
Dickies 500
Checker O'Reilly Auto Parts 50042329373765,875
Ford 400
1,13031,194+10-0=1,204$2,313,536