How are these numbers calculated?

Big Games

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

Week of 3/31100.0*Chance in playoffs100.0*Average seed
Salt Lake 8 San Diego 3 -14.9
-0.5
San Antonio 7 Arizona 15 -10.4
-0.1
If winner is:HomeTieAway
Week of 4/7100.0*Chance in playoffs100.0*Average seed
Orlando vs San DiegoOutOut+9.4
-0.1-0.0+0.3
Arizona vs Birmingham-1.5-1.5+2.0
San Antonio vs Memphis-0.5-0.4+1.2
Atlanta vs Salt Lake+0.4+0.4-0.1
+0.2-0.0-0.1

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234Count
52-0-026.6%2246310346,180,458
4.51-0-1Out61391,069,916
41-1-0Out52481,981,936,764
0-0-2Out5050695
3.50-1-1Out11892,394,044
30-2-0Out6942,005,857,003
Total:2.1%0232664,337,438,880
Games Above .500
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 3/31100.0*Lottery seed
Salt Lake 8 San Diego 3 +0.7
San Antonio 7 Arizona 15 +0.1
Memphis 31 Orlando 34 -0.0
Birmingham 17 Atlanta 9 +0.0
If winner is:HomeTieAway
Week of 4/7100.0*Lottery seed
Orlando vs San Diego+0.1-0.0-0.6
San Antonio vs Memphis-0.1+0.2+0.2
Atlanta vs Salt Lake-0.1+0.1+0.0

What If

100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T12345678
52-0-0543458
4.51-0-16139
41-1-052471
0-0-25050
3.50-1-167321
30-2-0358390
Total:032949190