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
Stealth vs Knighthawks-8.8+11.0
-0.5+0.6
Bandits vs Rock-0.5+0.5
Black Wolves vs Mammoth-0.1+0.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789Count
1717-0In100833,075
1616-1In1000175,602
1515-2In99101,565,020
1414-3In964008,684,212
1313-4In841500033,734,631
1212-5In563860097,202,047
1111-6100.0%1846306000215,247,533
1010-7100.0113383511100374,101,292
99-894.9005254125500516,497,930
88-947.3001113538141569,959,208
77-105.80006294619502,553,081
66-110.200053757352,063,809
55-120.0001486193,582,797
44-130.00039781,781,792
33-14Out019925,653,033
22-15Out01005,621,451
11-16Out0100769,928
00-17Out100873,723
Total:51.0%568911121416192,980,900,164
Games Above .500
Chance Will Make Playoffs