How are these numbers calculated?

Big Games

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

Wednesday, 4/5100.0*Average seed
NED 6 RUS 4 -0.5
RUS 4 JAP 12 -0.2
USA 8 GER 5 +0.1
NED 3 CAN 8 +0.1
If winner is:HomeAway
NOR vs GER+0.1-0.1
If winner is:HomeAway
Thursday, 4/6100.0*Average seed
SCO vs RUS-0.1+0.1
RUS vs GER+0.1-0.1
GER vs SCO-0.1+0.1
USA vs NED+0.1-0.1
SWE vs NED+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
22-0Out1528571,688,773
0-1Out1005,054,755*
Total:Out47896,743,528

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs