How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 4/21100.0*Chance wins title100.0*League One100.0*Average seed
Wycombe Wanderers 0 Accrington Stan 4 No
-19.1
-0.3
Carlisle United 1 Luton Town 1 -0.1
Exeter City 2 Crawley Town 2 +8.1
+0.1
Notts County 4 Yeovil Town 1 -2.0
-0.0
If winner is:HomeDrawAway
Coventry City vs Lincoln City-0.2+0.4-0.0
If winner is:HomeDrawAway
Week of 4/28100.0*Chance wins title100.0*League One100.0*Average seed
Chesterfield vs Wycombe Wanderers-24.8-15.0+23.2
-0.5-0.2+0.4
Stevenage vs Exeter City+10.5+5.3-16.6
+0.2+0.1-0.2
Grimsby Town vs Notts County+10.3+8.7-9.9
+0.2+0.1-0.2
Cheltenham Town vs Coventry City+0.3+0.3-0.6
Accrington Stan vs Lincoln City+0.1+0.1-0.4

What If

Chances based on how well the Wycombe Wanderers finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
842-0-0NoYes0100No170,306,348
821-1-0No66.7%67303No169,039,662
811-0-1No60.360355No166,799,621
800-2-0No29.12947222No41,692,727
790-1-1No8.3838476No81,210,498
780-0-2No3.132451220No38,502,024
Total:No60.5%060251220No667,550,880
Points
Chance Will Win Championship