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*Chance in playoffs100.0*Average seed
Fenerbahce 93 Nadezhda 67 -0.1
Good Angels Kos 78 Arras 52 -0.0
If winner is:HomeHome OTAway OTAway
Beretta-Famila vs UE Sopron+0.0+0.0-0.2-0.2
-0.0-0.0+0.1+0.1
If winner is:HomeHome OTAway OTAway
Week of 1/16100.0*Chance in playoffs100.0*Average seed
Nadezhda vs Municipal TargoInIn-0.3-0.3
+0.1+0.1-0.3-0.3
UE Sopron vs Fenerbahce-0.2-0.2+0.0+0.0
Arras vs Beretta-Famila+0.1+0.1-0.0-0.0

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567Count
203-0In018821,043,545
192-1In09905,759,255
181-299.9%732701,335,776
170-394.11975663,717
Total:99.9%0392508,202,293
Points
Chance Will Make Playoffs