How are these numbers calculated?

Big Games

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

Week of 1/29100.0*Average seed
Backdoor Bandit 31 X-Islanders 12 +1.6
Cleveland Steam 1 Glengary 12 -0.0
Week of 2/6100.0*Average seed
X-Storm 6 Turf Kings 12 +0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910111213141516Count
61-0In028726,359,940
40-1In021492832,069,957
Total:In0215912718,429,897
Games Above .500
Chance Will Make Playoffs