How are these numbers calculated? (show)

Points Above 12th  (Full Screen)
Chance Will Win Championship  (Full Screen)
RaceFinishStartLapsLeadPointsBonusPenaltyTotalPurse
Daytona 500
Auto Club 5004343363434$104,303
Shelby 4274122102404083,300
Kobalt Tools 50039811014655170,800
Food City 500412882404083,475
Goody’s Fast Relief 500414190404069,725
Samsung 500
Subway Fresh Fit 500412276404065,250
Aaron’s 49914171881121512692,900
Crown Royal Presents Richmond 400402490434367,325
Southern 500
Coca-Cola 6003711226525287,400
Dover 400383867494978,145
Pocono 500413936404064,725
LifeLock 400424020373773,620
Toyota/Save Mart 350
Lenox Industrial Tools 301393967464672,700
Coke Zero 400413925404085,675
LifeLock.com 400413130404081,605
Allstate 400 at the Brickyard4330213434142,216
Pennsylvania 500393930464665,025
NASCAR Sprint Cup Series at the Glen
Michigan 400393840464673,475
Sharpie 500414348404087,700
Pep Boys Auto 500423625373783,235
Chevy Rock and Roll 4003536396585869,575
Sylvania 300402041434371,550
Dover 400 Number 2414051404068,525
Kansas 40042725373781,430
Pepsi 500391329464688,750
Bank of America 500433526343465,251
Tums Fast Relief 500382852494969,150
Amp Energy 50043394343473,006
Dickies 500423413373796,925
Checker O'Reilly Auto Parts 500403447434366,150
Ford 400
2,09321,332+10-0=1,342$2,382,911