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*Draft Lottery Eligible100.0*Average seed
MIN 4 WPG 7 +2.5
-2.5
+0.5
BOS 2 ANA 6 +0.0
If winner is:HomeHome OTAway OTAway
Wednesday100.0*Chance in playoffs100.0*Draft Lottery Eligible100.0*Average seed
STL vs WPG-0.5+8.3+21.7+22.0
+0.5-8.3-21.7-22.0
-0.0+0.3+1.1+1.1
ANA vs PIT+0.5-1.2-2.5-2.5
-0.5+1.2+2.5+2.5
+0.0-0.1-0.2-0.2
VAN vs OTT+1.6+1.0-1.3-1.3
-1.6-1.0+1.3+1.3
+0.1+0.0-0.0-0.0
PHI vs WSH+1.3-0.2-1.0-1.1
-1.3+0.2+1.0+1.1
+0.1-0.1-0.1-0.1
TOR vs NSH-0.9-1.0+0.6+1.2
+0.9+1.0-0.6-1.2
LAK vs BOS+0.0-0.0-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedDraft Lottery
TPWL-OTplayoffs123456789101112131415161718192021222324EligibleCount
3640-099.9%115642000.1%2,614
3530-195.515638504.53,951
3431-063.901252315036.182,977
20-249.709413911050.313,206
3321-137.15324219362.9557,697
10-336.64324120263.41,010
3222-06.46354513093.65,913,220
11-22.22225521097.864,441
00-4Out136027Yes15
3112-1Out327700Yes1,361,227
01-3Out32474Yes1,634
3013-0Out10900Yes9,637,714
02-2Out1000Yes52,705
2903-1Out1000Yes748,272
2804-0Out991Yes3,970,773
Total:2.9%0003111968097.1%22,411,456
Points
Chance Will Make Playoffs