How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 7/19100.0*Chance in playoffs100.0*Average seed
D'Backs vs Ermis-0.4-0.4+0.1
Patriots vs Hawks-0.2*+0.0+0.2
-0.3-0.1+0.2
D'Backs vs White Sox-0.1-0.1+0.1
Lugnuts vs D'Backs+0.1*+0.0-0.0
Red Sox vs Patriots+0.0-0.0-0.1
Blues vs Ermis-0.2-0.1+0.1
Yankees vs Blues+0.1-0.1-0.2
Crazy Horse vs Yankees+0.1+0.0-0.0
If winner is:HomeTieAway
Week of 7/25100.0*Chance in playoffs100.0*Average seed
Hawks vs Phillies+0.1-0.5-1.5
+0.0-0.3-0.4
Hawks vs D'Backs+0.2+0.1-0.5
+0.1-0.2-0.3
D'Backs vs Hawks-0.5+0.1+0.2
-0.3-0.2+0.1
Red Sox vs Hawks-0.1*+0.0+0.2
-0.2-0.1+0.2
Knights vs Yankees-0.1*+0.0+0.0
Blues vs Knights+0.0*+0.0-0.1
-0.1-0.0+0.2
Indians vs Patriots+0.1*+0.0-0.0
+0.1+0.0-0.0
Yankees vs Patriots+0.0-0.0-0.1
Patriots vs Indians-0.0+0.0+0.1
Blues vs White Sox-0.1-0.0+0.2
Lugnuts vs Yankees+0.1+0.0-0.0
Patriots vs Knights-0.0+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 Hawks finish out the regular season.   Explain

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
17.55-0-0In012879374,152
174-0-1In12584065,195
16.54-1-0In00544501,019,542
3-0-2In055454,547
163-1-1In017802132,909
2-0-3In1783149
15.53-2-0In014796918,043
2-1-2In0148246,317
1-0-4In1001
152-2-1100.0%027722084,017
1-1-3In47917120
14.52-3-0100.0165340333,413
1-2-2In171272,585
0-1-4In1001
141-3-199.003861119,177
0-2-3In445625
13.51-4-093.024697045,137
0-3-297.236613249
130-4-159.510503911,134
12.50-5-030.1129501901,626
Total:99.8%000365580003,008,339
Games Above .500
Chance Will Make Playoffs