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
Rush 11 Bandits 7 -6.7
-0.5
Stealth 13 Bandits 11 -6.2
-0.4
Wings 11 Mammoth 12 +2.5
+0.1
Rock 17 Knighthawks 3 -0.5
Week of 1/29100.0*Chance in playoffs100.0*Average seed
Bandits 11 Swarm 7 +6.5
+0.5
Knighthawks 16 Rock 8 -1.3
Titans 13 Knighthawks 8 -0.6

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011Count
80-0In10010,000,000
Total:In10010,000,000
Games Above .500
Chance Will Make Playoffs