How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 2/25100.0*Chance in playoffs100.0*Average seed
Bandits vs Rock+8.7-8.8
+0.5-0.5
Black Wolves vs Mammoth-0.2+0.3

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789Count
1717-0In1000837,504
1616-1In1000244,598
1515-2In99102,090,393
1414-3In955011,122,027
1313-4In82171041,383,524
1212-5In5340600114,260,226
1111-6100.0%1745316000242,507,141
1010-7100.0113373612100403,919,582
99-894.6005234126500534,716,581
88-945.8001103439141565,713,112
77-105.60005294619478,271,303
66-110.20053758321,318,196
55-120.00001486169,437,513
44-130.00039768,666,910
33-14Out019920,642,113
22-15Out01004,340,103
11-16Out0100569,997
00-17Out100859,341
Total:54.0%5791011121315182,980,900,164
Games Above .500
Chance Will Make Playoffs