How are these numbers calculated? (show)

Points Above 12th  (Full Screen)
Chance Will Win Championship  (Full Screen)
RaceFinishStartLapsLeadPointsBonusPenaltyTotalPurse
Daytona 500133620091245129$323,496
Auto Club 50012825021275132142,258
UAW-Dodge 400524267101555160178,083
Kobalt Tools 5001015325134134123,958
Food City 5001850621855190209,558
Goody’s Cool Orange 500324500371655170149,308
Samsung 500635339150150197,033
Subway Fresh Fit 500639312150150140,008
Aaron’s 499123818811275132137,908
Crown Royal Presents Richmond 4001133410130130119,658
Dodge Challenger 5001012367134134134,858
Coca-Cola 60061440011505155167,433
Dover 400838399142142147,383
Pocono 500520200155155143,258
Michigan 400152203118118123,008
Toyota/Save Mart 3501320112124124128,508
Lenox Industrial Tools 3011231284127127123,633
Daytona 40037231405252129,408
Chicagoland 400193267106106132,958
Allstate 400 at the Brickyard932160101385143233,783
Pennsylvania 5002139200100100112,208
Centurion Boats at The Glen17590112112109,833
3M Performance 400112820011305135123,858
Sharpie 50042181953737130,763
California 500172725011125117137,508
Chevy Rock and Roll 40065400150150137,808
Sylvania 30047300160160159,708
Dover 400 Number 2921400138138125,183
Kansas 400737267146146150,558
Amp Energy 50041719081605165162,983
Bank of America 50014334581855190286,208
Martinsville 500172503112112116,233
Pep Boys Auto 500183325109109135,383
Dickies 5001338333124124156,783
Checker Auto Parts 500924313138138123,808
Ford 40040172594343
10,3881404,649+60-0=4,709$5,354,323