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
SCB 2 ZSC 3 (so)+1.1
HCFG 2 LHC 1 (so)-0.2
SCRJ 2 HCD 4 -0.1
HCL 6 HCAP 4 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
EHCB vs GSHC+0.2+0.2+0.2+0.2+0.2-0.3
Saturday100.0*Promoted100.0*Average seed
ZSC 2 EVZ 6 -2.1
GSHC 2 HCFG 3 +0.4
HCD 5 HCL 6 (so)+0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
LHC vs EHCB-0.3-0.3-0.3-0.3-0.3+0.7

What If

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

If finish:Chance inChance will finish regular season at seed
Chance Will Make Playoffs