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 1/1100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Revan2501 vs CaptKeiv+0.6-0.4
+0.6-0.4
+0.8-0.5

What If

Chances based on how well the Revan2501 finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsPromoted12345678910Count
77-098.5%98.5%263834130,251
66-116.116.1021454300409,148
55-20.10.100186615002,203,401
44-3OutNo1275020205,556,973
33-4OutNo1124139807,404,193
22-5OutNo33151155,330,249
11-6OutNo24761,921,800
00-7OutNo100269,005
Total:0.4%0.4%000314171920161123,125,020
Games Above .500
Chance Will Make Playoffs