How are these numbers calculated?

Big Games

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

Week of 6/22100.0*Average seed
Raptors 1 Meteoroids 0 -0.3
Galaxy 5 Asteroids 0 -0.2
If winner is:HomeTieAway
Galaxy vs New Blood-0.1+0.2+0.3
If winner is:HomeTieAway
Week of 6/29100.0*Average seed
Stealth FC vs Ballistics-0.1+0.2+0.3

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
261-0-0In3475019,669,757
240-0-1In014864,587,060
230-1-0In5957,243,420
Total:In2326631,500,237
Points
Chance Will Make Playoffs