How are these numbers calculated?

Big Games

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

Week of 3/23100.0*Average seed
NEW DIVIDE 4 HOLIDAYS 10 -0.1
If winner is:HomeTieAway
Week of 3/27100.0*Average seed
BUFFALO BREW PU vs BULLET BILL'S-1.0-0.9+1.3
PROWLING PANTHE vs GENNY POUNDERS+0.4-0.3-0.3
VESPA vs BULLET BILL'S I-0.1+0.0+0.1

What If

Chances based on how well the BULLET BILL'S finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920212223Count
262-0-0In5743921,705
241-0-1In212950636,565
231-1-0In5813291,843,947
220-0-2In471142109,347
210-1-1In15779637,562
200-2-0In991921,950
Total:In13113063905,071,076
Points
Chance Will Make Playoffs