How are these numbers calculated?

Big Games

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

Tuesday, 5/23100.0*Chance in playoffs100.0*Homefield100.0*Last Place100.0*Average seed
CAS 20 OFF 16 -17.7
-0.1
+0.6
-0.4
LOO 0 IGE 1 -8.4
-0.1
CAS 18 HAL 20 +3.3
+0.1
+0.0
SUP 21 OFF 12 -3.3
-1.5
+0.1
-0.1
WTF 9 IGE 20 -1.5
-0.3
-0.0
SUP 20 HAL 10 +0.9
-0.8
-0.1
LOO 0 DAR 1 -0.5
WTF 13 DAR 20 -0.1
-0.3
If winner is:HomeTieAway
Tuesday, 5/30100.0*Chance in playoffs100.0*Homefield100.0*Last Place100.0*Average seed
WTF vs OFF-18.5-2.4+8.9
-0.1-0.0+0.0
+0.5-0.2No
-0.5+0.0+0.2
LOO vs OFF-3.9+12.2+20.3
No-0.0+0.3
+0.1-0.2-0.2
-0.1+0.3+0.5
DAR vs CAS+3.5+0.5-10.0
-0.0+0.0+0.1
-0.0-0.0+0.1
+0.1-0.0-0.2
IGE vs SUP-10.8-5.6+2.3
-0.1-0.1+0.0
IGE vs CAS-0.9+4.6+0.5
-0.1-0.1+0.1
+0.1+0.1-0.1
LOO vs HAL+0.5+0.2-2.9
-0.0+0.0+0.1
-0.1-0.0+0.4
+0.0+0.0-0.2
WTF vs HAL+0.7+0.7-0.3
+0.3+0.1-0.1
+0.1+0.1-0.0

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seedLast
TWW-L-TplayoffsHomefield12345678PlaceCount
7.54-0-0In4.9%053758No662,875,757
73-0-199.7%0.3013860No395,134,235
6.53-1-096.40.0039340No6,919,717,590
2-0-297.40.0029630No80,175,546
62-1-188.30.00188120No2,665,408,656
1-0-385.6No085140No6,348,815
5.52-2-062.0No623530No21,625,342,677
1-1-256.6No574030No296,997,868
0-0-455.1No554320No170,563
51-2-129.7No306190No4,466,699,741
0-1-324.7No2565100No9,965,575
4.51-3-05.0No54643600.0%21,340,284,831
0-2-21.9No24647500.0210,562,043
40-3-10.4No031561200.11,882,570,614
3.50-4-0OutNo2425332.75,988,550,721
Total:39.3%0.1%001383221700.2%66,550,805,232
Games Above .500
Chance Will Make Playoffs