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 2
Melonheads 6 Blizzards 3 -0.8
+2.1
If winner is:HomeAway
Tuesday100.0*Chance in playoffs100.0*Top 2
Snowplows vs Llamas-0.5+0.8
-0.5+1.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffsTop 212345678910Count
225-000InYes1002,488,542
194-010In93.9%6628611,326,395
163-020In23.132040307018,648,808
132-03082.0%No073441171014,318,610
101-0400.6No115443555,231,343
70-050OutNo1486748,802
Total:83.8%33.0%201316131111654252,762,500
Points
Chance Will Make Playoffs