How are these numbers calculated?

Big Games

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

Wednesday, 4/5100.0*Chance in playoffs100.0*Average seed
SWE 6 SCO 4 -8.3
-0.8
CAN 10 JAP 2 +1.6
+0.1
RUS 4 JAP 12 -1.6
-0.1
USA 8 GER 5 -1.4
-0.1
ITA 4 SUI 6 +0.6
+0.1
CHI 7 NOR 6 -0.2
If winner is:HomeAway
ITA vs SCOOut+2.4
-0.9+0.9
CHI vs USA+0.2-0.2
NOR vs GER-0.1+0.1
If winner is:HomeAway
Thursday, 4/6100.0*Chance in playoffs100.0*Average seed
GER vs SCOOut+2.4
-0.9+0.9
SCO vs RUS+2.4Out
+0.7-0.7
USA vs SWE-1.5+1.5
-0.1+0.1
USA vs NED-1.5+1.5
-0.1+0.1
JAP vs SUI-1.4+1.4
-0.1+0.1
JAP vs CHI+0.5-0.5
-0.1+0.1
SUI vs CHI+0.4-0.4
+0.1-0.1
NOR vs ITA-0.4+0.4
-0.1+0.1
CAN vs ITA-0.3+0.3
+0.1-0.1
NOR vs CAN-0.1+0.1
-0.1+0.1
RUS vs GER+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
63-018.9%19482850843,595
52-1Out31630361602,526,167
41-2Out0853382,529,076
30-3Out100844,690
Total:2.4%2710121726276,743,528
Games Above .500
Chance Will Make Playoffs