How are these numbers calculated?

Big Games

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

Tuesday, 4/2100.0*Chance in playoffs100.0*Average seed
SPA 15 VR 5 -16.7
-0.8
MCN 9 SPA 6 +1.7
+0.0
MEL 19 ABJ 15 +0.7
If winner is:HomeTieAway
MCN vs VR-10.1+1.5+10.0
-0.5+0.1+0.5
EC vs ABJ+0.1+2.0-0.2
-0.0+0.1+0.0
Wednesday, 4/3100.0*Chance in playoffs100.0*Average seed
WP 17 HA 12 +2.1
+0.1
WP 12 ABJ 8 +1.6
If winner is:HomeTieAway
HA vs ABJ+2.1+2.0-2.2

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
126-0-0In58493996,136
115-0-1In3169129,743
105-1-0In63041203565,756
4-0-299.9%6243727603,882
94-1-199.201639331010149,341
3-0-398.7123441121298
84-2-051.30094241701,416,375
3-1-250.20842437015,834
2-0-458.3174233812
73-2-123.812253221297,303
2-1-315.611554291755
1-0-5Out1001
63-3-04.2042853151,889,133
2-2-23.80427541523,675
1-1-4Out28502218
52-3-10.2095436297,583
1-2-3Out44550821
0-1-5Out1001
42-4-00.00235631,416,913
1-3-2Out1326715,677
0-2-4Out11899
31-4-1Out01486149,422
0-3-3Out892269
21-5-0Out694566,560
0-4-2Out2983,955
10-5-1Out010029,788
00-6-0Out10095,874
Total:24.5%001444111927307,065,134
Games Above .500
Chance Will Make Playoffs