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
Not 1 Bel 3 -0.4
-0.4
Fif 7 Hul 2 -0.2
+0.1
Cov 4 Bra 2 -0.1
Edi 4 Dun 3 +0.1
If winner is:HomeAway
Wednesday100.0*Chance in playoffs100.0*Average seed
Hul vs Bra-0.2+0.2

What If

Chances based on how well the Not finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
3111-0In99112,976
3010-1In9010094,463
299-2In643330471,756
288-3In265220101,414,802
277-4In3304718102,833,897
266-5In04294818103,965,737
255-6100.0%03285216103,965,201
244-799.70334461602,831,404
233-894.107385061,417,833
222-973.50116227471,758
211-1042.601415794,814
200-1117.70188212,859
Total:98.4%511172122149217,587,500
Games Above .500
Chance Will Make Playoffs