How are these numbers calculated?

Big Games

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

Week of 1/22100.0*Chance in playoffs100.0*Average seed
Rock 17 Knighthawks 3 +5.1
+0.7
Rush 11 Bandits 7 +1.2
+0.1
Stealth 13 Bandits 11 +1.1
+0.1
Wings 11 Mammoth 12 +0.8
+0.1
Blazers 13 Titans 9 -0.5
Week of 1/29100.0*Chance in playoffs100.0*Average seed
Knighthawks 16 Rock 8 -3.7
-0.7
Bandits 11 Swarm 7 -0.7
Blazers 11 Wings 9 -0.2

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011Count
90-0In10010,000,000
Total:In10010,000,000
Games Above .500
Chance Will Make Playoffs