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
White Sox 205 Nationals 268 -1.7
-0.6
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
White Sox vs Blue Jays+0.9+0.7+0.7-0.8-0.8-0.8
+0.5+0.5+0.5-0.5-0.5-0.5
Nationals vs Pirates-0.1-0.2-0.1+0.1+0.1+0.1
Red Sox vs Indians-0.1-0.1-0.1+0.1+0.1+0.1
+0.1+0.1+0.1-0.1-0.1-0.1
Americans vs Tigers+0.1+0.1+0.1-0.1-0.1-0.1
Rays vs Twins-0.1*-0.0-0.0+0.1+0.1+0.0

* 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 White Sox finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
129-090.4%05810229013,976
118-138.1162204317200112,736
107-21.610112373512200450,016
96-30.000216383210101,052,899
85-4Out00526422341,581,466
74-5Out0032047301,579,105
63-6Out0327701,053,952
52-7Out00793450,916
41-8Out199113,010
30-9Out10013,868
Total:1.0%00002358121722286,421,944
Games Above .500
Chance Will Make Playoffs