How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Chance in playoffs100.0*Average seed
Stars 91 Dream 70 -4.9
-0.2
Liberty 53 Mystics 70 +2.1
Sky 78 Sun 80 +0.8
If winner is:HomeHome OTAway OTAway
Thursday100.0*Chance in playoffs100.0*Average seed
Liberty vs Sun-2.8-2.8+2.7+2.8
Fever vs Mystics+1.0+1.0-1.0-1.0

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456Count
2415-0In90102,310
2314-1In742604,405
2213-2In5148130,900
2112-3In276850133,471
2011-4In1072180400,480
1910-5100.0%2563930881,237
189-699.8029561401,469,009
178-797.60105137201,886,565
167-888.3228591201,887,619
156-965.508573221,468,611
145-1034.301335313881,326
134-1111.30115236401,354
123-122.123266133,086
112-130.10138730,961
101-14Out3974,354
90-15Out1992,294
Total:80.5%11630341549,617,982
Games Above .500
Chance Will Make Playoffs