How are these numbers calculated?

Big Games

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

Week of 8/12100.0*Chance in playoffs100.0*Average seed
Twins 300 Royals 340.5 -3.4
-0.5
Astros 138 Rangers 277.5 +0.3
Week of 8/19100.0*Chance in playoffs100.0*Average seed
Mariners 195 Astros 155 +3.1
+0.4
Indians 239.5 Twins 261.5 +1.8
+0.0
Royals 267.5 Tigers 187.5 -0.9
-0.0
Angels 289 Rangers 238.5 -0.5
-0.1
Yankees 237 Blue Jays 218.5 -0.1
If winner is:HomeTieAway
Week of 8/26100.0*Chance in playoffs100.0*Average seed
Tigers vs Twins-32.5InIn
-1.6+0.1+0.1
Astros vs Angels-2.5InIn
+0.6+0.6-0.4
Indians vs RoyalsInIn-0.1
+0.1+0.1-0.0

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-L-Tplayoffs123456789101112Count
141-0-0In396112,915,990
13.50-0-1In3763276,071
130-1-066.0%95734606,483
Total:98.5%38583113,798,544
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 8/12100.0*Lottery seed
Twins 300 Royals 340.5 +0.9
Astros 138 Rangers 277.5 -0.2
Brewers 260.5 Pirates 295.5 +0.0
Week of 8/19100.0*Lottery seed
Mariners 195 Astros 155 -0.2
Indians 239.5 Twins 261.5 -0.2
Reds 346.5 Pirates 262.5 -0.1
Phillies 268.5 Mets 321 -0.1
Angels 289 Rangers 238.5 +0.0
Royals 267.5 Tigers 187.5 +0.0
If winner is:HomeTieAway
Week of 8/26100.0*Lottery seed
Tigers vs Twins+3.7+2.1-0.2
Brewers vs Reds-0.4-0.4+0.0
Pirates vs Cubs+0.1-0.2-0.2
Astros vs Angels+0.0-0.2+0.0
Phillies vs Nationals-0.1-0.1+0.1
Indians vs Royals-0.1-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T123456789101112131415161718192021222324
141-0-053321141
13.50-0-1042344281
130-1-001828281331
Total:49301163010