How are these numbers calculated?

Big Games

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

Week of 8/9100.0*Chance in playoffs100.0*9th-12th Playoffs100.0*Average seed
France 72 Japan 14 +7.9
-20.1
+1.3
Ireland 24 Japan 14 -1.8
-0.1
New Zealand 121 Hong Kong 0 -1.5
-0.0
Canada 15 Wales 0 -1.5
-0.0
Ireland 19 Australia 17 -1.3
-0.5
United States 43 Spain 0 -0.9
-0.0
England 56 Italy 13 -0.9
-0.0
Canada 98 Hong Kong 0 -0.2
-1.2
+0.0
United States 24 Italy 12 -0.1
If winner is:HomeDrawAway
France vs Australia+0.8-0.5-6.0
+0.1-0.4-1.0
If winner is:HomeDrawAway
Week of 8/17100.0*Chance in playoffs100.0*9th-12th Playoffs100.0*Average seed
Ireland vs FranceOut+71.1+79.8
-0.5+2.0+2.5
Australia vs Japan-0.2+0.7+0.7
-0.0+0.0+0.1
Canada vs New Zealand-0.1-0.0+0.1
England vs United States-0.0+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed9th-12th
TPW-D-Lplayoffs123456789101112PlayoffsCount
122-0-0In02277No5,838,464
101-1-0In100No523,488
81-0-11.6%22078No31,497,183
0-2-0Out1585No6,084
60-1-1Out5842No481,308
40-0-2Out1486No4,074,505
Total:16.2%031315609No42,421,032
Games Above .500
Chance Will Make Playoffs