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
CAN 10 JAP 2 In
+0.3
NED 3 CAN 8 +1.5
+0.3
RUS 4 JAP 12 -0.6
CHI 7 NOR 6 +0.3
USA 8 GER 5 -0.3
SWE 6 SCO 4 -0.2
-0.1
ITA 4 SUI 6 +0.1
If winner is:HomeAway
Thursday, 4/6100.0*Chance in playoffs100.0*Average seed
CAN vs ITA+0.1-0.1
NOR vs CAN-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
10-11In1005,057,508*
90-2In75251,686,020
Total:In9466,743,528

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs