How are these numbers calculated?

Big Games

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

Week of 9/25100.0*Chance in playoffs100.0*Average seed
Coorsh 122.7 Kwan 109.8 +8.0
+0.7
Leland 89.3 Jones 65.1 +0.4
Growney 83.5 Eric 102.5 -0.3
If winner is:HomeAway
Week of 10/3100.0*Chance in playoffs100.0*Average seed
Coorsh vs Chase+11.5-9.8
+0.8-0.7
Kwan vs Growney-0.5+0.6
Eric vs Frawley-0.4+0.4
Aglock vs Leland+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1110-0In98232,869
109-1In86140261,649
98-2100.0%49428001,201,261
87-397.993638152003,267,941
76-456.703183631112005,827,915
65-52.900317363111107,122,411
54-60.000421422856,026,630
43-7Out011347383,501,144
32-8Out0121791,333,942
21-9Out0496300,392
10-10Out010037,666
Total:28.4%4781011121313131028,913,820
Games Above .500
Chance Will Make Playoffs