How are these numbers calculated?

Big Games

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

Week of 6/17100.0*Chance in playoffs100.0*Average seed
Brewers 161 Twins 220 +1.5
+0.7
White Sox 205 Nationals 268 -0.2
+0.1
Blue Jays 229 Pirates 264 +0.2
Tigers 266 Indians 318 +0.2
-0.1
Americans 285 Red Sox 343 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 6/24100.0*Chance in playoffs100.0*Average seed
Rays vs Twins-2.4-2.2-2.2+1.8+1.8+2.5
-0.7-0.6-0.6+0.5+0.6+0.7
Red Sox vs Indians-0.5-0.4-0.5+0.5+0.4+0.5
+0.1+0.0+0.0-0.0-0.1-0.1
Nationals vs Pirates-0.5-0.4-0.4+0.4+0.4+0.5
White Sox vs Blue Jays+0.2+0.2+0.2-0.2-0.2-0.2
-0.1-0.0-0.0+0.0+0.0+0.0
Phillies vs Brewers-0.2*-0.1*-0.1+0.1*+0.1+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 Twins finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
139-099.2%1079191013,917
128-182.50033501610113,575
117-224.102224326610451,700
106-30.40072738225001,053,615
95-4Out0110323816201,578,889
84-5Out00323432641,578,871
73-6Out0022148291,053,122
62-7Out033166451,616
51-8Out01090112,745
40-9Out029813,894
Total:3.4%001347912161817126,421,944
Games Above .500
Chance Will Make Playoffs