How are these numbers calculated?

Big Games

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

Week of 1/9100.0*Average seed
CB Rivas 65 Bourges Basket 62 +0.0
If winner is:HomeHome OTAway OTAway
Week of 1/16100.0*Average seed
BK IMOS Brno vs Sparta&K Moscow-0.6-0.6+0.1+0.1
Uni Györ vs CB Rivas+0.1+0.1-0.0-0.0

What If

Chances based on how well the Sparta&K Moscow finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567Count
223-0In1002,686,662
212-1In93704,582,263
201-2In1737434886,823
190-3In012771046,545
Total:In8785108,202,293
Points
Chance Will Make Playoffs