How are these numbers calculated?

Big Games

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

Tuesday, 3/13100.0*Chance in playoffs100.0*Average seed
RS 10 LQ 22 -13.0
-1.0
SPA 18 EG 17 +0.1
EG 13 LQ 27 +0.1
Thursday, 3/15100.0*Chance in playoffs100.0*Average seed
RS 19 JP 13 +15.7
+1.0
RS 15 BF 31 -15.6
-1.0
LQ 27 QE 3 +0.4
LQ 28 ME 5 +0.4
SPA 7 OS 17 +0.3
EG 11 OS 18 -0.2

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
123-0-099.9%075034801,563,768
112-0-198.70123512410246,068
102-1-068.403214429304,678,798
1-0-268.502194829213,128
91-1-139.4043550110492,393
0-0-332.12305018234
81-2-05.90635491004,678,657
0-1-23.6435529012,679
70-2-10.6119542520246,461
60-3-00.00122532221,564,958
Total:40.6%01712202422103013,497,144
Games Above .500
Chance Will Make Playoffs