How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Tuesday, 6/13100.0*Lottery seed
IRQ 1 JPN 1 +0.3
If winner is:HomeDrawAway
Thursday, 8/31100.0*Lottery seed
JPN vs AUS-0.7+0.8+1.4
UAE vs KSA-0.2-0.1+0.3
KOR vs IRN-0.1+0.0+0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL-OTD123456789101112
232-00-003961
211-00-011090
201-01-0014752
190-00-021754029
180-01-0126371
170-02-00100
Total:84326123
Points
Chance Will Be Promoted