How are these numbers calculated?

Big Games

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

Week of 2/8100.0*Chance in playoffs100.0*Average seed
Poogs 473 Don't Toews Me, 1052 +13.7
+0.7
Happy Gilmore 1054 Kane's TheRapist 570 +2.5
Shwa Mulleteers 946 Twice as Good 858 +2.2
+0.1
Jagr Bombs 501 Fracks 647 -1.7
Puslinch Bulldogs 843 Red Light Distr 953 +0.5
Gibby's Grinders 1135 Doughty Little 656 -0.2
-0.0
If winner is:HomeTieAway
Week of 2/15100.0*Chance in playoffs100.0*Average seed
Don't Toews Me, vs Gibby's Grinders+5.2+2.5-5.3
+0.7-0.3-0.7
Fracks vs Shwa Mulleteers-1.6+0.4+1.6
Poogs vs Puslinch Bulldogs-0.8+0.9+0.8
Twice as Good vs Kane's TheRapist-0.1+0.7+0.1
-0.1+0.0+0.1
Red Light Distr vs Jagr Bombs+0.1-0.2-0.1
+0.1-0.1-0.1
Doughty Little vs Happy Gilmore-0.0-0.1+0.0

What If

Chances based on how well the Don't Toews Me, finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
264-0-0In2194129810928,406
253-0-1In05294320274,852
243-1-0In01144036803,701,846
2-0-2In09414722,356
232-1-1In0640513224,715
1-0-3In45237727
222-2-099.9%033058905,555,664
1-1-299.44623314,500
211-2-199.3462331224,211
0-1-3In6702347
201-3-090.7242479003,704,950
0-2-273.916582512,210
190-3-170.71357272074,644
180-4-032.2429442130928,300
Total:93.5%013511213517510015,426,728
Games Above .500
Chance Will Make Playoffs