How are these numbers calculated?

Big Games

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

If winner is:HomeDrawnAway
Week of 3/12100.0*Chance wins title100.0*Championship100.0*Average seed
England vs WalesNo-10.0+69.9
No-10.0+69.9
-0.3+0.0+0.9
Scotland vs France+0.4+0.3-0.2
+0.4+0.3-0.2
+0.1+0.0-0.1

What If

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

100100100100100100
If finish:ChanceChance will finish season at seedWooden
TPW-OTLDwins titleChampionship123456SpoonCount
92-000YesYes100No4,092,948,902
81-00119.0%19.0%1981No694,349,025
71-0100.10.108415No11,982,300,327
0-0020.70.718614No19,752,316
60-011NoNo44551No451,931,315
50-020NoNo57421No574,965,887
Total:23.8%23.8%2461141No17,816,247,772
Points
Chance Will Win Championship

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

If winner is:HomeDrawnAway
Week of 3/12100.0*Lottery seed
England vs Wales+0.3-0.0-0.9
Scotland vs France-0.1-0.0+0.1

What If

100100100100100100
If finish:Chance will finish season at seed
TPW-OTLD123456
92-000100
81-0011981
71-01008415
0-00218614
60-01144551
50-02057421
Total:2461141