How are these numbers calculated?

Big Games

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

Thursday, 3/22100.0*Chance in playoffs100.0*Average seed
HA 33 EG 13 -1.4
-0.0
BF 26 SPA 23 +1.3
+0.0
HA 36 QE 16 -1.3
If winner is:HomeTieAway
Tuesday, 4/3100.0*Chance in playoffs100.0*Average seed
ME vs JP-1.6+2.2+5.3
-0.0+0.0+0.1
ME vs OS-4.4-0.6+1.8
-0.1-0.0+0.0
SPA vs QE-1.4+2.0+4.6
-0.0+0.0+0.1
SPA vs RS+2.4-2.1-1.4
+0.0-0.1-0.0

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
156-0-0In017572628,861
145-0-1In053358414,850
135-1-0In0968230437,515
4-0-2In08632903,931
124-1-1100.0%02454850222,620
3-0-3In141544444
114-2-099.60166420003,132,997
3-1-299.10116127138,808
2-0-4In18552733
103-2-185.70233511401,041,730
2-1-383.3127551703,067
1-0-5In1001
93-3-064.60105534209,021,609
2-2-253.20648434115,835
1-1-443.4440488106
82-3-117.70117572501,888,120
1-2-311.8012583105,130
0-1-5Out50502
72-4-02.40246510011,188,847
1-3-21.20134640119,825
0-2-4Out326866
61-4-10.101381601,331,475
0-3-3Out588702,303
51-5-00.0018712005,619,406
0-4-2Out180190035,496
40-5-1Out03651131276,159
30-6-0Out1754263816,566
Total:31.8%00031019283641035,345,802
Games Above .500
Chance Will Make Playoffs