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 Chargers 95.76 Chennai SuperSt 118.3 +10.2
+0.6
Andhra Loyals 114.36 M3 Power 87.04 -0.4
+0.1
Thrillers 93.8 Third Degree Bu 96.32 +0.1
-0.0
If winner is:HomeAway
Week of 10/7100.0*Chance in playoffs100.0*Average seed
Chennai SuperSt vs Thrillers+1.7-6.5
+0.2-0.7
M3 Power vs Third Degree Bu-1.9+0.8
Andhra Loyals vs Team Chargers-0.9+1.3
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
129-0In7723171,033
118-1In4535200955,483
107-2100.0%157762102,368,898
96-399.925691950003,357,702
85-498.7012651182103,004,500
74-588.902441825101001,759,247
63-657.800142421520710673,721
52-718.72017217352350161,533
41-81.6021103939922,127
30-90.000541533,948
Total:94.6%8344258731100012,478,192
Games Above .500
Chance Will Make Playoffs