How are these numbers calculated?

Big Games

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

Week of 2/29100.0*Chance in playoffs100.0*Average seed
Red Thunder 8 Les grosses bal 3 +17.6
+0.7
LiaisonMaison 2 Soccerholics 10 -3.1
Banlieusard FC 5 Vlad 1 +2.3
+0.1
Les Rimouskois 3 Schtroumpfs F.C 11 +1.6
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Red Thunder 0 Banlieusard FC 10 -4.1
-0.1
Les Rimouskois 7 LiaisonMaison 3 -1.7
+0.1
Schtroumpfs F.C 4 Soccerholics 4 -1.6
Les grosses bal 7 Vlad 8 -0.1
If winner is:HomeDrawAway
Red Thunder vs LiaisonMaison+0.4+0.0-0.5
Schtroumpfs F.C vs Vlad+0.2-0.2-0.5

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
171-0-0Out891120,982,426
160-1-0Out554519,838,299
150-0-1Out0100016,532,463
Total:Out5248057,353,188
Games Above .500
Chance Will Make Playoffs