How are these numbers calculated?

Big Games

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

Week of 8/28100.0*First Round Bye100.0*Average seed
TL 1 T8 0 +9.6
+0.3
DIG 0 CLG 1 -7.3
-0.1
T8 0 CLG 1 -5.5
-0.1
TiP 1 Gravity 0 -3.2
-0.1
C9 1 TSM 0 +1.7
+0.2
TSM 1 NME 0 -0.3
-0.0
If winner is:HomeAway
TiP vs TLNo+31.1
-0.9+1.0
TDK vs Gravity+19.2-1.6
+0.3-0.0

What If

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

100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedAuto
TWW-LplayoffsRound Bye1234567891011RelegationCount
221-0In60.7%303039No22,593,927
210-1InNo100No23,686,281
Total:In29.7%15151951No46,280,208
Games Above .500
Chance Will Make Playoffs