How are these numbers calculated?

Big Games

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

Week of 8/23100.0*Average seed
Richmond 2 Orlando 3 +0.2
If winner is:HomeTieAway
Week of 8/30100.0*Average seed
Orlando vs Dayton+0.0-0.0-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
61-67In100233,469,904*
601-1-2In91922,377,601
591-2-1In91917,882,682
0-0-4In919954,657
581-3-0In78224,482,306
0-1-3In76243,126,942
570-2-2In564133,663,627
560-3-1In454861,765,744
550-4-0In215523309,485
Total:In9730288,032,948

* Row combines multiple less frequent records.

Points  (Full Screen)
Chance Will Make Playoffs  (Full Screen)