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
Tigers 266 Indians 318 +0.1
+0.5
White Sox 205 Nationals 268 +0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 6/24100.0*Chance in playoffs100.0*Average seed
Red Sox vs Indians-0.0-0.0-0.0+0.0+0.0+0.2
-0.2-0.2-0.2+0.5+0.5+0.6
Rays vs Twins+0.1+0.0+0.0-0.1-0.1-0.1
White Sox vs Blue Jays-0.1-0.1-0.1+0.0+0.0+0.1
Phillies vs Brewers+0.0+0.0+0.0-0.0-0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
139-097.5%006532205,025
128-138.37314019309,274
117-23.5032142286099,740
106-30.00115413480590,499
95-4Out011343403002,095,845
84-5Out01156022204,653,949
73-6Out00131462026,486,111
62-7Out053048175,482,838
51-8Out0541542,553,912
40-9Out01387504,599
Total:0.1%000001382726231322,481,792
Games Above .500
Chance Will Make Playoffs