How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Thursday, 4/16100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
South Africa 3 Israel 6 +2.0
+2.0
-25.1
+0.7
New Zealand 4 China 7 +0.2
+0.2
+0.2
-0.0
Mexico 9 Bulgaria 1 -0.1
-0.1
Friday, 4/17100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Bulgaria 10 Israel 5 No
No
+6.3
-0.8
China 5 Mexico 2 No
No
+0.1
South Africa 3 New Zealand 1 +12.6
-0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday, 4/19100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
South Africa vs China+25.5+21.4+21.4NoNoNo
-0.3-0.2-0.2+0.3+0.3+0.3
Israel vs MexicoNo-13.9-13.9+21.5+21.4+24.7
+1.3-0.8-0.8-1.1-1.1-1.1
New Zealand vs Bulgaria-0.4-0.4-0.4-0.3-0.4+0.4
+0.0-0.4-0.4-0.4-0.4+0.0

What If

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

100100100100100100
If finish:ChanceChance will finish season at seed
TPW-OTL-OTwins titlePromoted123456RelegatedCount
71-00-0NoNo937No25,215,838
60-10-0NoNo891111.4%1,796,345
50-00-1NoNo534746.71,795,302
40-01-0NoNo505050.025,211,255
Total:NoNo443282525.3%54,018,740
Points
Chance Will Win Championship