How are these numbers calculated?

Big Games

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

Monday, 4/3100.0*Chance in playoffs100.0*Average seed
RS 12 OS 17 -1.8
+0.1
RS 13 HA 30 +0.9
+0.0
HA 22 OS 20 +0.9
+0.0
If winner is:HomeTieAway
Tuesday, 4/4100.0*Chance in playoffs100.0*Average seed
SPA vs RS+0.5-2.1-1.8
+0.1-0.2-0.2

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456Count
125-0-0In366445,968
114-0-1In690312,469
104-1-0100.0%481160413,339
3-0-2In178214,130
93-1-199.3047521259,838
2-0-397.248493535
83-2-091.902765804,122,234
2-1-290.712799054,335
1-0-489.55841138
72-2-172.72712701,678,695
1-1-355.51554404,577
0-0-5In1001
62-3-042.904355217,158,442
1-2-234.434642207,528
0-1-429.029701145
51-3-110.6118274,135,338
0-2-3Out89117,624
41-4-04.54851130,782,520
0-3-2Out8713225,371
30-4-1Out48523,255,114
20-5-0Out445618,644,791
Total:18.6%0216612081,013,032
Games Above .500
Chance Will Make Playoffs