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
Shandong 3 Becamex 1 +3.9
+0.2
Kashiwa 3 Motors 2 +3.0
Week of 5/5100.0*Chance in playoffs100.0*Average seed
Motors 4 Shandong 1 Out
-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
Shandong 3 Becamex 1 -2.8
Beijing Guoan 0 Brisbane Roar 1 +0.3
Kashiwa 3 Motors 2 -0.2
Lekhwiya 3 Persepolis 0 +0.2
Guangzhou R&F 0 Gamba Osaka 5 +0.1
Tashkent 1 Al-Hilal 2 -0.1
Wanderers 1 Kashima 2 +0.1
Al-Ahli Saudi 2 Al-Ahli Dubai 1 -0.1
Al-Sadd 1 Foolad 0 -0.1
Bunyodkor 0 Al-Nassr 1 +0.0
Urawa 1 Suwon 2 -0.0
Naft Tehran 1 Pakhtakor 1 +0.0
Week of 5/5100.0*Lottery seed
Motors 4 Shandong 1 +2.9
Pakhtakor 0 Al-Shabab 2 -0.5
Evergrande 0 Wanderers 2 +0.5
Brisbane Roar 1 Urawa 2 -0.4
Foolad 1 Tashkent 0 -0.3
Al-Ahli Dubai 3 Tractor Sazi 2 +0.2
Gamba Osaka 2 Seongnam FC 1 +0.1
Suwon 1 Beijing Guoan 1 +0.1
Kashima 2 FC Seoul 3 -0.1
Persepolis 2 Bunyodkor 1 +0.1
Al-Hilal 2 Al-Sadd 1 -0.1
Al-Nassr 1 Lekhwiya 3 -0.1
Nasaf Qarshi 0 Al-Ahli Saudi 0 +0.0
Buriram 5 Guangzhou R&F 0 -0.0