How are these numbers calculated?

Big Games

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

Week of 2/25100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Ireland 19 France 9 -18.6
+8.7
-0.9
Scotland 29 Wales 13 -0.7
+1.2
England 36 Italy 15 -0.2
-7.3
+0.0
If winner is:HomeDrawAway
Week of 3/10100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Wales vs Ireland-10.3+1.5+10.2
+0.1+0.1-0.1
-0.1+0.1+0.1

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-D-Lplayoffs123456SpoonCount
122-0-0In276211No211,684,825
101-1-094.3%432586No24,327,926
81-0-157.0104743No422,605,578
0-2-060.2114940No699,833
60-1-14.85752019.8%24,320,124
40-0-2Out495151.4211,676,006
Total:53.3%72026341312.7%895,314,292
Games Above .500
Chance Will Make Playoffs