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
Perfumerias Ave 82 USO Mondeville 54 +13.1
+0.3
UMMC Ekaterinbu 94 ZVVZ USK Praha 75 +5.6
+0.1
Galatasaray 51 CCC Polkowice 58 -5.2
-0.1
If winner is:HomeHome OTAway OTAway
Week of 1/16100.0*Chance in playoffs100.0*Average seed
ZVVZ USK Praha vs WBC Novi Zagreb-10.0-10.0+10.1+10.0
-0.1-0.1+0.1+0.1
USO Mondeville vs Galatasaray-3.7-3.5+3.5+3.7
-0.1-0.1+0.1+0.1
CCC Polkowice vs UMMC Ekaterinbu-1.6-1.7+1.4+1.6
-0.0-0.1+0.0+0.0

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567Count
183-098.4%3038312917,420
172-168.0117503202,747,130
161-215.211575102,746,804
150-3Out5050917,063
Total:43.5%4112846107,328,417
Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 1/9100.0*Lottery seed
Perfumerias Ave 82 USO Mondeville 54 -1.0
UMMC Ekaterinbu 94 ZVVZ USK Praha 75 -0.1
Good Angels Kos 78 Arras 52 -0.1
Galatasaray 51 CCC Polkowice 58 +0.1
Wisla Can-Pack 69 BK IMOS Brno 47 -0.1
If winner is:HomeHome OTAway OTAway
Beretta-Famila vs UE Sopron-0.1-0.1+0.1+0.1
If winner is:HomeHome OTAway OTAway
Week of 1/16100.0*Lottery seed
BK IMOS Brno vs Sparta&K Moscow+0.2+0.2-0.2-0.2
UE Sopron vs Fenerbahce+0.1+0.1-0.1-0.1
USO Mondeville vs Galatasaray+0.1+0.1-0.1-0.1
Nadezhda vs Municipal Targo-0.1-0.1+0.1+0.1
ZVVZ USK Praha vs WBC Novi Zagreb+0.1+0.1-0.1-0.1
Bourges Basket vs Tarsus-0.1-0.1+0.1+0.1
Uni Györ vs CB Rivas+0.1+0.1-0.1-0.1
CCC Polkowice vs UMMC Ekaterinbu+0.1+0.1-0.0-0.1

What If

100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-L123456789101112131415161718192021
183-000151523272082000
172-1001516282916410
161-20019303619500
150-301123232194
Total:000123581214171711631