How are these numbers calculated?

Big Games

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

Week of 12/28100.0*Chance in playoffs100.0*Average seed
pretty decent f 179.3 Tatartots 144.53 -1.4
-0.2
Hash Hockey 183.13 Prustcription P 238.67 +0.6
-0.1
kaner? I barely 132.18 NO LEAFS!! 212.74 -0.2
+0.0
Odd-man break 187.57 falco1002 182.26 +0.1
-0.1
Malkin in the M 190.32 sanddemonn 154.71 +0.1
+0.1
Sharknadoes 205.83 Tarasenkshow 239.2 -0.1
+0.0
If winner is:HomeAway
Week of 1/4100.0*Chance in playoffs100.0*Average seed
Trans-Siberian vs Tatartots-2.2+2.9
-0.5+0.7
Malkin in the M vs falco1002+0.4-0.2
-0.1+0.0
Odd-man break vs Tarasenkshow-0.2+0.1
-0.1+0.0
Sharknadoes vs NO LEAFS!!+0.2-0.1
-0.1+0.0
kaner? I barely vs pretty decent f-0.1+0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1510-0In0185624205,240
149-199.4%115403591034,726
138-281.101832411720225,811
127-329.200425472220864,160
116-42.90032550202002,139,039
105-50.10032946192003,589,275
94-60.00042641235004,125,190
83-7Out031836311113,218,573
72-8Out01103240171,625,157
61-9Out0063459478,587
50-10Out089265,638
Total:3.3%000012715201814117416,371,396
Games Above .500
Chance Will Make Playoffs