How are these numbers calculated?

Big Games

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

Week of 2/11100.0*Average seed
Fabian 225.85 Chay 219.2 +0.1
If winner is:HomeTieAway
Week of 2/18100.0*Average seed
Trevor vs Chay-0.0+0.1+0.1
Travis vs Fabian-0.1-0.0+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910Count
343-0-0In148613,599,045
332-0-1In1992,466,765
322-1-0In010031,064,275
1-0-2In100138,560
311-1-1In1003,101,984
0-0-3In89112,531
301-2-0In10013,970,010
0-1-2In851576,525
290-2-1In8119663,711
280-3-0In78221,779,214
Total:In396166,862,620
Games Above .500
Chance Will Make Playoffs