How are these numbers calculated?

Big Games

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

Week of 4/21100.0*Chance in playoffs100.0*Average seed
Al-Shabab 0 Al-Ain 1 -9.3
-0.1
Naft Tehran 1 Pakhtakor 1 +2.9
Week of 5/5100.0*Chance in playoffs100.0*Average seed
Pakhtakor 0 Al-Shabab 2 Out
-0.4
Al-Ain 3 Naft Tehran 0 +18.1
+0.2
Points
Chance Will Make Playoffs

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

Week of 4/21100.0*Lottery seed
Al-Shabab 0 Al-Ain 1 +0.5
Naft Tehran 1 Pakhtakor 1 +0.3
Beijing Guoan 0 Brisbane Roar 1 +0.2
Lekhwiya 3 Persepolis 0 +0.1
Shandong 3 Becamex 1 +0.1
Bunyodkor 0 Al-Nassr 1 +0.1
Al-Ahli Saudi 2 Al-Ahli Dubai 1 -0.1
Tashkent 1 Al-Hilal 2 -0.1
Urawa 1 Suwon 2 +0.0
Guangzhou R&F 0 Gamba Osaka 5 +0.0
Tractor Sazi 1 Nasaf Qarshi 2 +0.0
Al-Sadd 1 Foolad 0 +0.0
Week of 5/5100.0*Lottery seed
Pakhtakor 0 Al-Shabab 2 +5.7
Al-Ain 3 Naft Tehran 0 -0.7
Brisbane Roar 1 Urawa 2 -0.3
Evergrande 0 Wanderers 2 +0.3
Gamba Osaka 2 Seongnam FC 1 +0.2
Al-Nassr 1 Lekhwiya 3 -0.1
Motors 4 Shandong 1 -0.1
Foolad 1 Tashkent 0 -0.1
Al-Ahli Dubai 3 Tractor Sazi 2 +0.1
Buriram 5 Guangzhou R&F 0 +0.0
Nasaf Qarshi 0 Al-Ahli Saudi 0 -0.0
Persepolis 2 Bunyodkor 1 +0.0