How are these numbers calculated?

Big Games

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

Week of 1/11100.0*Chance in playoffs100.0*Average seed
DHAN 3 BIRD 7 +0.1
+0.3
HU 4 NUX 6 -0.0
MALJ 1 USUK 7 -0.0
If winner is:HomeAway
Week of 1/18100.0*Chance in playoffs100.0*Average seed
AMJA vs BIRD-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
387-0-0In100497,989
366-1-0In88122,496,865
345-2-0In48525,378,021
324-3-0In1188106,355,828
303-4-0In1893704,454,215
282-5-0100.0%0622342001,859,049
261-6-099.9230532130428,416
240-7-095.132244265046,633
Total:100.0%286516100021,517,016
Games Above .500
Chance Will Make Playoffs