How are these numbers calculated?

Big Games

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

Week of 7/19100.0*Average seed
Indians 0 White Sox 9 -0.3
If winner is:HomeTieAway
Lugnuts vs D'Backs-0.2+0.1+0.2
Crazy Horse vs Yankees-0.1-0.0+0.1
If winner is:HomeTieAway
Week of 7/25100.0*Average seed
Indians vs Patriots+0.3+0.0-0.3
Patriots vs Indians-0.3+0.0+0.3
Lugnuts vs Yankees-0.2+0.1+0.2
Lugnuts vs Knights-0.2+0.1+0.2
Crazy Horse vs Red Sox-0.1-0.0+0.1
Hawks vs Phillies+0.1-0.0-0.0
White Sox vs Phillies+0.1-0.0-0.0

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
63-0-0Out2080325,735
5.52-0-1Out188243,799
52-1-0Out38611977,177
1-0-2Out486111,928
4.51-1-1Out275222087,545
0-0-3Out891144
41-2-0Out4049111978,870
0-1-2Out4251601,975
3.50-2-1Out154135943,906
30-3-0Out2225422326,888
Total:Out458251132,787,867
Games Above .500
Chance Will Make Playoffs