How are these numbers calculated?

Big Games

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

Saturday, 1/16100.0*Chance in playoffs100.0*Average seed
Toronto 2 Winnipeg 1 -11.9
-1.4
Hamilton 1 Saskatoon 2 -8.1
-0.2
London 1 Regina 10 -3.7
-0.2
Yukon 4 Montreal 1 -0.2
-0.1
Edmonton 6 St. John's 2 +0.1
Quebec 3 Calgary 19 -0.3
If winner is:HomeAway
Thunder Bay vs Ottawa+3.3Out
+0.4-0.1
If winner is:HomeAway
Sunday, 1/17100.0*Chance in playoffs100.0*Average seed
Winnipeg vs Saskatoon+1.8Out
+2.5-1.6
Ottawa vs London+1.2Out
Yukon vs Calgary-1.0+1.3
-0.1+0.2
Vancouver vs Edmonton+1.1-1.2
+0.3-0.3
Regina vs Thunder Bay-0.1+0.3
-0.0+0.1
Nova Scotia vs St. John's+0.0-0.2
+0.1-0.4
Quebec vs Montreal-0.1+0.2
+0.1-0.2
Hamilton vs Toronto-0.5+0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
81-03.0%0313372816305,052,668
70-1Out063447137,781,140
Total:1.2%0151511752128812,833,808
Games Above .500
Chance Will Make Playoffs