How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday, 6/21100.0*Chance in playoffs100.0*Relegated100.0*Average seed
T8 1 TDK 0 -2.6
+15.2
-0.4
CLG 1 C9 0 +0.2
-2.2
+0.1
If winner is:HomeAway
Saturday, 6/27100.0*Chance in playoffs100.0*Relegated100.0*Average seed
C9 vs TDK-1.5+1.5
+13.9-13.9
-0.3+0.3
DIG vs NME+0.2-0.2
-1.2+1.2
TL vs CLG-0.1+0.1
+0.1-0.1
TSM vs T8+0.1-0.1
-2.7+2.7
TIP vs GV-0.1+0.1
+0.3-0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910RelegatedCount
1010-099.9%03224526400No10,388,298
99-182.700073342162000.0%82,807,035
88-222.0002204429500.2372,534,926
77-31.000114423677.4993,333,102
66-40.000114473838.31,738,240,999
55-50.0001237575.22,085,960,213
44-6Out0069494.21,738,227,127
33-7Out019999.3993,325,992
22-8Out0100100.0372,512,838
0-1Out100Yes93,200,470*
Total:2.0%00000149216463.7%8,480,531,000

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs