How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/21100.0*Chance in playoffs100.0*Championship Playoffs100.0*Relegation Playoffs100.0*Average seed
Volos 1 OFI 4 +5.2
+5.2
-5.2
+0.8
Asteras 0 Apollon 0 +0.8
+0.8
-0.8
Atromitos 2 Apollon 2 +0.2
+0.2
-0.2
Olympiakos 1 Panathinaikos 0 +0.1
+0.1
-0.1
+0.0
PAOK 2 Giannina 1 +0.1
+0.1
-0.1
+0.0
Lamia 2 Asteras 2 +0.1
+0.1
-0.1
Panetolikos 0 Aris 1 -0.1
-0.1
+0.1
+0.0
AEK 4 Larissa 1 +0.0
If winner is:HomeDrawAway
Week of 11/28100.0*Chance in playoffs100.0*Championship Playoffs100.0*Relegation Playoffs100.0*Average seed
OFI vs Giannina+6.4-3.9-8.9
+6.4-3.9-8.9
-6.4+3.9+8.9
+0.6-0.3-0.8
Apollon vs Volos+1.0+0.4-1.4
+1.0+0.4-1.4
-1.0-0.4+1.4
Asteras vs AEK-1.2+0.3+1.1
-1.2+0.3+1.1
+1.2-0.3-1.1
-0.1+0.0+0.0
Panathinaikos vs Panetolikos-0.5+0.6+1.0
-0.5+0.6+1.0
+0.5-0.6-1.0
-0.0+0.1+0.1
Larissa vs Atromitos+0.4+0.3-1.1
+0.4+0.3-1.1
-0.4-0.3+1.1
Lamia vs PAOK+0.1+0.0-0.1
+0.1+0.0-0.1
-0.1-0.0+0.1
Aris vs Olympiakos-0.1+0.0+0.1
-0.1+0.0+0.1
+0.1-0.0-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChampionshipChance will finish regular season at seedRelegation
TPW-D-LplayoffsPlayoffs1234567891011121314PlayoffsCount
6017-0-0InYes9820No3,644,001
5816-1-0InYes90100No2,140
5716-0-1InYes83171No3,637
5615-2-0InYes792010No14,080
5515-1-1InYes673130No47,637
5414-3-0InYes573750No99,121*
5314-2-1InYes45451010No296,764
5214-1-2InYes32491720No663,591*
5113-3-1InYes224825400No1,402,903*
5013-2-2InYes134334810No3,158,892*
4913-1-3InYes735411510No6,017,752*
4812-3-2100.0%100.0%42544244000.0%11,500,010*
4712-2-3100.0100.011641348000.021,356,950*
4611-4-2100.0100.019344214000.036,262,346*
4511-3-3100.0100.0042546241000.061,236,053*
4411-2-499.999.9021644353000.198,598,035*
4310-4-399.799.7019384570000.3150,242,377*
4210-3-499.199.10042852141000.9224,958,902*
419-5-397.397.300218542330002.7321,091,880*
409-4-493.293.200110493360006.8440,109,296*
399-3-585.585.50005394213100014.5588,047,181*
388-5-473.473.4002274522400026.6751,660,439*
378-4-557.457.40011641329100042.6927,632,495*
368-3-639.739.70008323918300060.31,110,827,330*
357-5-523.623.6003203928810076.41,276,236,263*
347-4-611.711.700111323617300088.31,417,663,359*
337-3-74.74.7004213828810095.31,523,678,003*
326-5-61.41.400111323617300098.61,573,230,709*
316-4-70.30.30004213828810099.71,569,614,297*
306-3-80.10.10011032381620099.91,511,621,417*
295-5-70.00.00004214028600100.01,397,881,947*
285-4-80.00.000011134391410100.01,246,615,165*
275-3-90.00.0000423432530100.01,069,998,440*
264-5-80.00.0000113393790100.0880,028,282*
254-4-9OutNo00063046172Yes695,633,954*
243-6-8OutNo0021947284Yes527,046,847*
233-5-9OutNo0011042399Yes380,879,736*
223-4-10OutNo0004334716Yes263,111,593*
213-3-11OutNo002225026Yes173,067,597*
202-5-10OutNo001144838Yes107,707,591*
192-4-11OutNo0084250Yes63,471,765*
182-3-12OutNo0043462Yes35,222,321*
171-5-11OutNo022573Yes18,199,708*
161-4-12OutNo011782Yes8,738,713*
151-3-13OutNo001189Yes3,874,067*
140-5-12OutNo0793Yes1,540,468*
130-4-13OutNo0496Yes543,453*
120-3-14OutNo0298Yes166,430*
110-2-15OutNo199Yes41,119
100-1-16OutNo0100Yes6,550
90-0-17OutNo0100Yes3,644,362
Total:19.2%19.2%0002710121414141294180.8%20,508,337,968

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs