How are these numbers calculated?

Big Games

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

Friday100.0*Promoted100.0*Average seed
HCFG 2 LHC 1 (so)-0.8
-0.0
SCB 2 ZSC 3 (so)-0.3
-0.0
HCL 6 HCAP 4 -0.2
-0.1
SCRJ 2 HCD 4 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
EHCB vs GSHC-34.6-2.9-2.9+18.8+18.8+25.1
-0.7-0.4-0.4-0.0-0.0+0.7
Saturday100.0*Promoted100.0*Average seed
GSHC 2 HCFG 3 -12.3
-0.8
ZSC 2 EVZ 6 +0.8
+0.1
HCD 5 HCL 6 (so)-0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
LHC vs EHCB+9.9+2.5+2.5-5.6-5.6-16.9
-0.0-0.1-0.1+0.0+0.0+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffsPromoted123456789101112RelegatedCount
902-00-0InYes94348No14,061,228
891-10-0InYes2773No10,364,573
881-00-1In91.5%928No7,340,081
0-20-0In93.7946No1,915,258
871-01-0In69.16931No19,880,058
0-10-1In80.98119No2,708,947
860-11-0In53.45347No7,340,255
0-00-2In54.95545No890,266
850-01-1In33.33367No4,821,515
840-02-0In11.01189No6,545,243
Total:In73.3%28135127No75,867,424
Points
Chance Will Make Playoffs