How are these numbers calculated?

Big Games

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

Week of 6/24100.0*Average seed
Express 2 Mariners 0 -0.2
Reds 2 TSF 1 +0.0
Stockade 5 Boston 1 +0.0
Week of 7/1100.0*Average seed
Mariners 0 TSF 1 -0.4
Week of 7/8None

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011Count
20-0-0Out1003,576,101,444
Total:Out1003,576,101,444
Points
Chance Will Make Playoffs