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
Puslinch Bulldogs 843 Red Light Distr 953 In
+0.6
Jagr Bombs 501 Fracks 647 +0.1
Shwa Mulleteers 946 Twice as Good 858 -0.1
Happy Gilmore 1054 Kane's TheRapist 570 -0.1
If winner is:HomeTieAway
Week of 2/15100.0*Chance in playoffs100.0*Average seed
Red Light Distr vs Jagr Bombs+0.6+0.2-0.6
Fracks vs Shwa Mulleteers+0.1+0.0-0.1
Don't Toews Me, vs Gibby's Grinders+0.1+0.0-0.1
Doughty Little vs Happy Gilmore+0.0+0.1-0.0

What If

Chances based on how well the Red Light Distr finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
324-0-0In973929,693
313-0-1In94674,657
303-1-0In7425103,704,011
2-0-2In6137302,304
292-1-1In563950223,685
1-0-3In5045542
282-2-0In2446255005,553,926
1-1-2In940391114,555
271-2-1In633431620224,332
0-1-3In4294618428
261-3-0In19303819303,703,480
0-2-2In01144236702,213
250-3-1In07334514074,759
240-4-0In0183543121929,043
Total:In34261712731015,426,728
Games Above .500
Chance Will Make Playoffs