How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 7/19100.0*Average seed
Yankees vs Blues-0.1+0.2+0.2
Crazy Horse vs Yankees+0.3+0.3-0.0
Red Sox vs Patriots+0.1+0.1-0.2
If winner is:HomeTieAway
Week of 7/25100.0*Average seed
Yankees vs Patriots-0.1+0.2+0.3
Knights vs Yankees+0.3+0.3-0.1
Red Sox vs Hawks+0.2+0.1-0.2
Lugnuts vs Yankees+0.3+0.3-0.0
Crazy Horse vs Red Sox-0.3-0.0+0.0

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
193-0-0In068311,013,547
18.52-0-1In0643698,521
182-1-0In024761,334,872
1-0-2In25753,065
17.51-1-1In0198180,122
0-0-3In227823
171-2-0In397450,789
0-1-2In3971,181
16.50-2-1In19701011,095
160-3-0In09801015,124
Total:In037630003,008,339
Games Above .500
Chance Will Make Playoffs