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
Lekhwiya 3 Persepolis 0 +23.2
+0.6
Bunyodkor 0 Al-Nassr 1 -10.5
-0.2
Week of 5/5100.0*Chance in playoffs100.0*Average seed
Al-Nassr 1 Lekhwiya 3 In
+0.7
Persepolis 2 Bunyodkor 1 -16.6
-0.3
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 4/21100.0*Lottery seed
Lekhwiya 3 Persepolis 0 -5.4
Bunyodkor 0 Al-Nassr 1 +0.7
Urawa 1 Suwon 2 +0.1
Shandong 3 Becamex 1 +0.1
Al-Shabab 0 Al-Ain 1 +0.1
Naft Tehran 1 Pakhtakor 1 -0.1
FC Seoul 0 Evergrande 0 -0.1
Al-Sadd 1 Foolad 0 +0.1
Tashkent 1 Al-Hilal 2 +0.0
Tractor Sazi 1 Nasaf Qarshi 2 +0.0
Guangzhou R&F 0 Gamba Osaka 5 +0.0
Wanderers 1 Kashima 2 -0.0
Kashiwa 3 Motors 2 +0.0
Week of 5/5100.0*Lottery seed
Al-Nassr 1 Lekhwiya 3 -6.3
Persepolis 2 Bunyodkor 1 +1.6
Becamex 1 Kashiwa 0 -0.2
Evergrande 0 Wanderers 2 -0.2
Nasaf Qarshi 0 Al-Ahli Saudi 0 -0.2
Gamba Osaka 2 Seongnam FC 1 -0.1
Buriram 5 Guangzhou R&F 0 +0.1
Motors 4 Shandong 1 +0.1
Brisbane Roar 1 Urawa 2 -0.1
Al-Hilal 2 Al-Sadd 1 +0.1
Al-Ain 3 Naft Tehran 0 +0.0