How are these numbers calculated?

Big Games

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

Week of 9/30100.0*Chance in playoffs100.0*Average seed
Team MVP 80.56 FatBob 96 -9.9
-0.8
Vizag Steelers 105.46 DarkKnightfff 117.06 +0.7
Dirty 11 121.42 Printers 51.14 -0.5
+0.1
If winner is:HomeAway
Week of 10/7100.0*Chance in playoffs100.0*Average seed
Vizag Steelers vs Team MVP-17.6+11.3
-0.9+0.6
DarkKnightfff vs Printers-6.6+4.3
-0.1+0.0
FatBob vs Dirty 11+0.7-1.8

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
119-0In8479024,625
108-1100.0%313431140217,824
97-299.7326361221000924,896
86-395.60711264764002,202,836
75-477.010123133203003,249,859
64-540.600243526257103,084,466
53-610.400105263719301,887,244
42-70.901021741345716,059
31-80.000084943153,695
20-9Out79316,688
Total:57.9%145919201311853112,478,192
Games Above .500
Chance Will Make Playoffs