How are these numbers calculated?

Big Games

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

Tuesday, 3/19100.0*Chance in playoffs100.0*Average seed
usa 6 sui 7 +15.9
+1.0
sco 11 sui 4 -10.9
-0.7
chn 7 ger 5 +1.8
+0.1
den 4 rus 5 -1.5
-0.0
swe 8 can 4 +1.5
+0.1
den 6 ger 5 +1.5
can 7 ita 6 -1.3
-0.0
jpn 6 ita 4 -1.2
-0.0
rus 9 lat 7 -1.1
-0.1
sco 9 lat 5 -0.9
-0.0
swe 4 chn 6 +0.3
usa 10 jpn 3 -0.1
Wednesday, 3/20100.0*Chance in playoffs100.0*Average seed
sui 4 can 7 -25.5
-0.5
ger 3 sui 7 +11.3
+0.6
chn 9 usa 5 +5.0
+0.1
ger 5 can 8 -2.6
rus 3 swe 10 +2.1
+0.1
usa 9 lat 2 -1.9
-0.1
rus 10 jpn 3 -1.8
swe 9 jpn 4 +1.8
+0.1
den 6 sco 8 -0.2
+0.0
Thursday, 3/21100.0*Chance in playoffs100.0*Average seed
lat 8 sui 7 -13.2
-0.6
sco 9 rus 2 +5.4
+0.1
can 7 chn 4 -3.9
jpn 4 can 8 -3.9
usa 4 sco 8 +2.6
+0.2
If winner is:HomeAway
sui vs den+0.3-0.2
rus vs usa+0.3-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-0Out693124,047,597
50-1Out198128,714,843
Total:Out425852,762,440
Games Above .500
Chance Will Make Playoffs