How are these numbers calculated?

Big Games

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

Sunday100.0*Chance in playoffs100.0*Average seed
Cov 4 Not 3 +5.3
+0.4
Dun 3 Fif 4 (so)-2.9
-0.1
Car 7 Edi 2 -1.4
-0.1
She 3 Hul 2 +1.0
+0.2
Saturday100.0*Chance in playoffs100.0*Average seed
She 2 Cov 0 -3.0
-0.4
Bra 4 Fif 5 (so)-2.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Chance in playoffs100.0*Average seed
Cov vs CarInInInInIn-15.1
+0.8+0.8+0.8+0.8+0.8-1.2
Hul vs She-9.9-9.8-9.9InInIn
-0.2-0.2-0.2+0.2+0.2+0.2
Fif vs Bra-9.9-9.9-9.9InInIn
-0.2-0.2-0.2+0.2+0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678910Count
53-54In10024,258,178*
5201-075.0%25502515,841,322
Total:90.1%6010201040,099,500

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs