How are these numbers calculated?

Big Games

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

Week of 3/3100.0*Chance wins title100.0*Average seed
Columbo 10 Sherlock Holmes 7 -0.0
If winner is:HomeHome OTAway OTAway
Week of 3/10100.0*Chance wins title100.0*Average seed
Claude Poirier vs Sherlock Holmes+10.5+10.5NoNo
+0.2+0.2-0.1-0.2

What If

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

100100100100
If finish:ChanceChance will finish season at seed
TPWL-OTwins title1234Count
1220-042.0%425825,729,241
1110-1No9378,205,472
1011-0No505043,137,177
00-2No100655,882
901-1No1006,893,040
802-0No633718,190,684
Total:10.5%1043407102,811,496
Points
Chance Will Win Championship