How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Carlos 105.36 Ole 116.1 +17.0
+0.8
Suzie 106.2 Noah 89.76 +5.4
+0.2
Steve 103.92 Russell 114.6 +3.0
Chris 79.68 Josh 104.86 +0.7
+0.0
Mike 77.06 Mark 50.3 +0.5
+0.1
Sidney 116.62 Michael 92.28 -0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Ole 90.39 Suzie 89.46 +6.8
+0.4
Steve 134.02 Mark 85.46 -5.2
Michael 65.68 Noah 110.78 +1.1
+0.0
Chris 97.98 Sidney 112.93 +0.5
-0.0
Josh 96.4 Russell 58.84 +0.1
+0.0
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Michael vs Ole-13.9In
-1.8+1.1
Sidney vs Noah+5.6-4.7
-0.2+0.2
Steve vs Carlos-0.9+7.3
-0.0+0.3
Chris vs Russell-4.7+1.6
+0.2-0.1
Josh vs Mark+0.1-0.6
+0.1-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
81-0In404117257,138,398
70-177.7%0310224220234,165,802
Total:91.7%2527159167191,304,200
Games Above .500
Chance Will Make Playoffs