How are these numbers calculated?

Big Games

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

Wednesday100.0*Chance in playoffs100.0*First Round Bye100.0*Relegation100.0*Average seed
A 62 SHC XD 72 -7.9
-2.7
+7.9
-0.4
SK 39 Fnatic 58 +0.7
-0.2
-0.7
SK 93 CW 88 -0.3
+0.1
+0.3
Gambit 62 M 44 -0.2
+0.2
If winner is:HomeAway
M vs ROCCAT-0.3+0.3
+0.1-0.1
+0.3-0.3
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*First Round Bye100.0*Relegation100.0*Average seed
ROCCAT vs A-6.3+7.9
-1.6+2.1
+6.3-7.9
-0.3+0.3
Fnatic vs M+0.7-0.8
-0.1+0.1
-0.7+0.8
CW vs ROCCAT-0.6+0.5
+0.1-0.1
+0.6-0.5
SHC XD vs Gambit-0.5+0.4
+0.1-0.1
+0.5-0.4
SHC XD vs SK+0.3-0.3
-0.1+0.1
-0.3+0.3

What If

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

100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye12345678RelegationCount
23-25InYes100No5,681*
2222-3InYes1000No235
2121-4InYes991No1,532
2020-5In100.0%9460No7,701
1919-6In99.6841600No29,934
1818-7In97.1633430No96,153
1717-8In84.533511510No254,750
1616-9In50.994240900No568,215
1515-10100.0%12.511242378000.0%1,075,742
1414-1199.60.50111403810000.41,730,791
1313-1288.30.0009384111111.72,382,192
1212-1350.2No01104041949.82,812,745
1111-1415.9No0115503484.12,843,123
1010-153.0No003336597.02,458,731
99-160.3No00148599.71,813,091
88-170.0No0595100.01,130,874
77-180.0No0199100.0593,702
66-19OutNo0100Yes256,651
55-20OutNo0100Yes91,006
44-21OutNo0100Yes25,667
0-3OutNo100Yes11,948*
Total:42.9%4.3%13581115223557.1%18,190,464

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs