How are these numbers calculated?

Big Games

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

Thursday100.0*Chance in playoffs100.0*Average seed
Ottawa 1 Boston 3 -3.7
-0.9
Colorado 2 Columbus 5 +1.9
+0.1
Nashville 2 Dallas 0 +1.4
+0.1
Philadelphia 2 Buffalo 1 +0.3
Washington 4 Florida 2 -0.2
+0.2
Los Angeles 5 San Jose 6 (so)-0.2
-0.2
If winner is:HomeHome OTHome SOAway SOAway OTAway
Friday100.0*Chance in playoffs100.0*Average seed
St. Louis vs Phoenix+0.1-0.1-0.1-0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs123456789101112131415161718192021222324252627282930Count
9410-0In53956952,017
9300-1In4357311,913
9201-0In225622968,156
Total:In217393292,232,086
Points  (Full Screen)
Chance Will Make Playoffs  (Full Screen)