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+12.4-21.8
+2.2-4.0
+0.7-1.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffsTop 212345678910Count
195-000In98.2%475121,721,117
164-010In13.51134335809,209,414
133-02085.7%0.00083741131017,850,133
102-0302.3No2264525216,038,747
71-040OutNo139606,817,886
40-050OutNo1001,125,203
Total:50.4%5.6%248914151214131052,762,500
Points
Chance Will Make Playoffs