How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Monday100.0*Chance in playoffs100.0*Top 2100.0*Average seed
Melonheads 6 Blizzards 3 +0.1
If winner is:HomeAway
Tuesday100.0*Chance in playoffs100.0*Top 2100.0*Average seed
Snowplows vs Llamas-2.0+3.5
-0.1+0.1
-0.0+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffsTop 212345678910Count
173-000In80.8%18631901,180,729
142-01099.8%0.801154930509,313,224
111-02030.8No3274423223,411,964
80-030OutNo23556818,856,583
Total:33.5%1.9%0239713202221352,762,500
Points
Chance Will Make Playoffs