How are these numbers calculated?

Big Games

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

Week of 3/4100.0*Chance in playoffs100.0*Average seed
Tys Team 8 I love weed. 1 +3.9
+1.0
Silk Pylons 4 Blue Scorpions 6 -1.8
+0.1
Horse on a Plan 6 SakicIsGod 5 +1.4
+0.2
Bobrovsky on da 7 La Creme Suprem 2 +0.7
+0.1
rymo 9 Chelis Chili Ba 2 +0.7
Randy Marsh 5 Wolf Stansson 6 -0.1
-0.3
If winner is:HomeTieAway
Week of 3/11100.0*Chance in playoffs100.0*Average seed
Tys Team vs Randy Marsh+25.3-4.1Out
+2.3+1.2-1.1
La Creme Suprem vs I love weed.-5.3+6.2+7.7
+0.1+0.3-0.2
Bobrovsky on da vs Chelis Chili Ba+5.6+4.5-6.4
+0.2+0.1-0.2
Horse on a Plan vs Blue Scorpions+5.6-5.6-5.6
+0.1-0.1-0.1
rymo vs SakicIsGod+3.8+2.9-7.1
+0.1+0.0-0.2
Silk Pylons vs Wolf Stansson-0.5+0.2+0.2
-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
2271-0-035.5%728382255,331,493
2160-0-16.1627392351,625,308
2050-1-0Out663412,550,449
Total:10.2%281393432219,507,250
Games Above .500
Chance Will Make Playoffs