How are these numbers calculated?

Big Games

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

Week of 6/25100.0*Chance in playoffs100.0*Bye100.0*Average seed
Prodigy 4 Catfishers 0 +8.4
+12.3
+0.5
Choke Pokers 3 Dankclan Esports 1 +0.6
-2.3
-0.0
Pityus 0 Submerge Academy 3 -0.6
Week of 7/2100.0*Chance in playoffs100.0*Bye100.0*Average seed
Sol Tenebris Es 0 Prodigy 4 +3.5
+22.3
+0.5
Dankclan Esports 4 TM Esports 0 -0.1
+0.2
If winner is:HomeHome OTAway OTAway
Choke Pokers vs Pityus+0.0+0.0-0.1-0.1
-0.5-0.4+2.1+2.3
-0.0-0.0+0.2+0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsBye12345678Count
73-0InYes10026,206,001
62-1In99.2%5049139,329,205
51-2100.0%63.5360352017,075,821
40-388.21.0138501202,261,181
Total:99.7%89.6%5535820084,872,208
Games Above .500
Chance Will Make Playoffs