How are these numbers calculated?

Big Games

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

Week of 6/28100.0*Chance in playoffs100.0*Average seed
Excelsior 3 Fuel 2 In
+0.0
Titans 1 Gladiators 3 +0.2
If winner is:HomeAway
Week of 7/6100.0*Chance in playoffs100.0*Average seed
Excelsior vs MayhemIn-0.0
+0.0-0.2
Defiant vs Excelsior-0.0In
-0.2+0.0

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inInChance will finish regular season at seed
TWW-LplayoffsContention1234567891011121314151617181920Count
269-0InYes100154,429,826
258-1InYes964394,733,406
247-2InYes7030410,364,578
236-3InYes3268231,691,606
225-4InYes89279,140,587
214-5InYes19917,057,455
203-6InYes01000002,327,090
192-7InYes990100194,029
181-8InYes9203508,810
170-988.9%Yes46118241010160,613
Total:100.0%Yes693100000001,290,108,000
Games Above .500
Chance Will Make Playoffs