How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Saturday, 4/1100.0*Chance in playoffs100.0*Average seed
RUS vs USA+10.6-10.6
+1.0-1.0
If winner is:HomeAway
Sunday, 4/2100.0*Chance in playoffs100.0*Average seed
CHI vs RUS-10.6+10.6
-1.0+1.0
RUS vs CAN+10.6-10.6
+1.0-1.0

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
1111-0In10034,673
1010-1In9910269,316
99-2In8811001,346,454
88-3100.0%513991004,040,628
77-493.9829362161008,072,163
66-530.30182231251120011,303,535
55-60.10021125312281011,309,788
44-7Out001621362988,074,727
33-8Out001939514,038,898
22-9Out0011881,346,088
11-10Out0199268,364
00-11Out10034,774
Total:33.3%88888888888850,139,408
Games Above .500
Chance Will Make Playoffs