How are these numbers calculated?

Big Games

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

Week of 7/28100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Fnatic 2 Misfits 0 -7.9
-3.6
-0.5
ROCCAT 0 NiP 2 +5.0
+0.1
MM 1 UoL 2 +0.6
-0.3
H2K 2 Splyce 0 -0.1
Week of 8/3100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
VIT 0 H2K 2 +10.9
+0.1
Misfits 0 G2 2 -9.8
No
-0.5
Misfits 2 NiP 1 In
+0.1
ROCCAT 0 Fnatic 2 +4.7
+0.1
Splyce 2 MM 0 +1.0
No
-0.1
Week of 8/10None

What If

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

100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye12345678910RelegationCount
6-7InNo100No5,037,391,500*
Total:InNo100No5,037,391,500

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs