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
BF 26 SPA 23 +0.5
-0.1
HA 33 EG 13 -0.3
-0.1
HA 36 QE 16 -0.1
If winner is:HomeTieAway
Tuesday, 4/3100.0*Chance in playoffs100.0*Average seed
ME vs OS-2.7+0.8+2.7
-0.6+0.1+0.6
SPA vs RS+0.3-0.4-0.3
SPA vs QE-0.2*-0.0+0.2
ME vs JP+0.2*-0.1-0.2
-0.1+0.0+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
185-0-0In83170283,730
174-0-1In6533274,549
164-1-0In355114001,410,536
3-0-2In35541207,974
153-1-1In13533320296,610
2-0-3In1048402404
143-2-0In3295215102,822,817
2-1-2In2275614023,836
1-0-4In3825388
132-2-1In010533430445,997
1-1-3In0648414834
122-3-0100.0%02275119102,816,848
1-2-2100.012753181023,343
0-1-4In2563138
111-3-199.807454170296,034
0-2-3In541478402
101-4-095.1012048265001,411,340
0-3-295.51184928407,742
90-4-166.5022143276074,033
80-5-033.60529432130284,105
Total:97.2%9182724145210010,281,150
Games Above .500
Chance Will Make Playoffs