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
Blazers 13 Titans 9 -8.2
-0.7
Stealth 13 Bandits 11 +1.5
+0.1
Rush 11 Bandits 7 +1.5
+0.1
Wings 11 Mammoth 12 +1.3
+0.1
Week of 1/29100.0*Chance in playoffs100.0*Average seed
Titans 13 Knighthawks 8 +8.4
+0.8
Bandits 11 Swarm 7 -1.2
Knighthawks 16 Rock 8 -1.0

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011Count
10-11In10010,000,000*
Total:In10010,000,000

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs