How are these numbers calculated?

Big Games

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

Week of 2/26100.0*Average seed
MetcalfeJetsB2 5 LeitrimHawksB6 1 +0.0
If winner is:HomeTieAway
Week of 3/3100.0*Average seed
BlackburnStinge vs MetcalfeJetsB1+0.2+0.1-0.0

What If

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

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-L-Twins title12345678910111213Count
7.52-0-0No28721,191,272
71-0-1No1001,156,903
6.51-1-0No85158,229,192
0-0-2No100197,936
5.5-6No1009,645,048*
Total:No2455320,420,351

* Row combines multiple less frequent records.

Games Above .500
Chance Will Win Championship