How are these numbers calculated?

Big Games

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

Week of 2/10100.0*Chance in playoffs100.0*Average seed
SmokButts 3.5 Drunks 7.5 -0.2
-0.7
Boom 4.5 Shoot Inside 6.5 -0.1
Pace 7.5 SPAM 3.5 -0.1
If winner is:HomeTieAway
Week of 2/17100.0*Chance in playoffs100.0*Average seed
Boom vs SmokButts-0.2+0.1+0.1
-0.7-0.0+0.6
FatFucks vs Red's Rippers+0.1+0.0-0.1
-0.1+0.0+0.1
Megano vs JustJoe-0.1+0.0+0.1
+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
304-0-0In436431612,164,035
293-0-1In012394093,502,261
283-1-0In0218493115,384,127
2-0-2In011447382,120,923
272-1-1In0033161506,453,541
1-0-3In02276650567,091
262-2-0In009612724,838,678
1-1-2In006652722,561,855
0-0-4In0066923256,534
251-2-1100.0%01364914003,800,962
0-1-3100.0131501800337,148
241-3-0100.0094445201,843,827
0-2-299.974147400742,145
230-3-197.31136023300713,799
220-4-088.1145431110258,886
Total:99.9%04112338167100035,345,812
Games Above .500
Chance Will Make Playoffs