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
Sharknadoes 205.83 Tarasenkshow 239.2 -1.5
-0.5
Hash Hockey 183.13 Prustcription P 238.67 +0.1
-0.1
pretty decent f 179.3 Tatartots 144.53 +0.1
+0.1
kaner? I barely 132.18 NO LEAFS!! 212.74 -0.1
+0.1
If winner is:HomeAway
Week of 1/4100.0*Chance in playoffs100.0*Average seed
Sharknadoes vs NO LEAFS!!+0.7-0.7
+0.4-0.4
Odd-man break vs Tarasenkshow-0.1+0.1
Malkin in the M vs falco1002+0.1-0.1
-0.1+0.1
Trans-Siberian vs Tatartots-0.1+0.1
kaner? I barely vs pretty decent f-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1310-097.6%0113383313206,261
129-161.105213527102053,121
118-27.20162336257100239,695
107-30.00019283521610639,941
96-40.000021432331521,118,839
85-5Out0172743231,341,222
74-6Out00533621,118,037
63-7Out001090640,835
52-8Out0199239,503
41-9Out010053,293
30-10Out1006,385
Total:1.0%0000011357111522355,457,132
Games Above .500
Chance Will Make Playoffs