How are these numbers calculated?

Big Games

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

Week of 4/9100.0*Chance wins title100.0*Promoted100.0*Average seed
Falkirk 0 Cove Rangers 2 +12.1
+9.1
+0.1
Montrose 2 Airdrieonians 2 +3.9
+2.9
+0.0
If winner is:HomeDrawAway
Week of 4/16100.0*Chance wins title100.0*Promoted100.0*Average seed
Airdrieonians vs Dumbarton-8.3+3.7+5.8
-6.2+2.8+4.4
-0.1+0.0+0.1
Cove Rangers vs Alloa+6.2-0.2-6.0
+4.6-0.2-4.5
+0.1-0.0-0.1

What If

Chances based on how well the Cove Rangers finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
75-79YesYes100No847,295,606*
741-1-196.1%97.0%964No466,156,460
731-0-294.896.1955No340,706,661
0-3-094.896.1955No36,360,997
720-2-186.289.68614No159,415,806
710-1-272.479.37228No233,051,173
700-0-361.871.36238No114,114,077
Total:92.4%94.3%928No2,197,100,780

* Row combines multiple less frequent records.

Points
Chance Will Win Championship