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
AEK 4 Larissa 1 -2.9
-2.9
+2.9
-0.3
Volos 1 OFI 4 +0.6
+0.6
-0.6
-0.1
Asteras 0 Apollon 0 +0.4
+0.4
-0.4
+0.0
Atromitos 2 Apollon 2 +0.4
+0.4
-0.4
PAOK 2 Giannina 1 +0.2
+0.2
-0.2
+0.0
Olympiakos 1 Panathinaikos 0 +0.2
+0.2
-0.2
+0.0
Lamia 2 Asteras 2 +0.2
+0.2
-0.2
Panetolikos 0 Aris 1 -0.1
-0.1
+0.1
+0.0
If winner is:HomeDrawAway
Week of 11/28100.0*Chance in playoffs100.0*Championship Playoffs100.0*Relegation Playoffs100.0*Average seed
Larissa vs Atromitos+3.4-2.1-4.4
+3.4-2.1-4.4
-3.4+2.1+4.4
+0.5-0.3-0.7
Asteras vs AEK-0.6+0.2+0.6
-0.6+0.2+0.6
+0.6-0.2-0.6
Apollon vs Volos+0.5+0.2-0.7
+0.5+0.2-0.7
-0.5-0.2+0.7
Panathinaikos vs Panetolikos-0.3+0.3+0.5
-0.3+0.3+0.5
+0.3-0.3-0.5
OFI vs Giannina+0.0+0.3-0.3
+0.0+0.3-0.3
-0.0-0.3+0.3
Lamia vs PAOK-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChampionshipChance will finish regular season at seedRelegation
TPW-D-LplayoffsPlayoffs1234567891011121314PlayoffsCount
6219-0-0InYes1000No3,589,921
6018-1-0InYes100No36
5918-0-1InYes946No63
5817-2-0InYes964No321
5717-1-1InYes90100No1,104
5616-3-0InYes84151No2,636*
5516-2-1InYes752320No8,933
5416-1-2InYes643240No22,555*
5315-3-1InYes5439700No53,725*
5215-2-2InYes40461310No136,402*
5114-4-1InYes29482130No293,198*
5014-3-2InYes184630600No639,476*
4914-2-3InYes1039381210No1,340,179*
4813-4-2InYes529432030No2,594,248*
4713-3-3100.0%100.0%21942306000.0%4,998,538*
4613-2-4100.0100.0111373912000.09,164,225*
4512-4-3100.0100.0062844211000.016,017,706*
4412-3-499.999.9021844323000.127,498,777*
4311-5-399.899.80110394370000.245,065,880*
4211-4-499.199.10053051141000.971,307,605*
4111-3-597.397.30022053233002.7109,940,053*
4010-5-493.193.100111483370006.9162,786,601*
3910-4-585.185.1005384213100014.9233,650,852*
3810-3-672.572.5002264523400027.5325,695,262*
379-5-555.955.900115403310100044.1437,569,007*
369-4-638.038.0007313919400062.0570,653,375*
359-3-722.022.00031938299100078.0721,557,600*
348-5-610.610.600110303718400089.4881,054,199*
338-4-74.04.00041937291010096.01,044,025,883*
327-6-61.21.200110293719400098.81,198,315,121*
317-5-70.30.300041837301010099.71,329,161,822*
307-4-80.00.00019293919300100.01,429,143,810*
296-6-70.00.00003183932800100.01,486,494,421*
286-5-80.00.00001931411610100.01,493,407,358*
276-4-90.00.0000320442840100.01,452,010,312*
265-6-8OutNo001103940101Yes1,363,321,152*
255-5-9OutNo00042847192Yes1,234,170,985*
245-4-10OutNo0011747304Yes1,078,625,326*
234-6-9OutNo000941409Yes907,703,270*
224-5-10OutNo0004314817Yes734,182,311*
214-4-11OutNo002215027Yes571,213,240*
203-6-10OutNo01124740Yes426,083,902*
193-5-11OutNo0074153Yes303,877,756*
183-4-12OutNo0033265Yes207,233,826*
172-6-11OutNo012376Yes134,573,240*
162-5-12OutNo001584Yes82,829,950*
152-4-13OutNo00991Yes48,277,220*
142-3-14OutNo00595Yes26,465,551*
131-5-13OutNo0397Yes13,548,235*
121-4-14OutNo0199Yes6,435,933*
111-3-15OutNo00100Yes2,809,654*
100-5-14OutNo0100Yes1,103,363*
90-4-15OutNo0100Yes383,764*
80-3-16OutNo0100Yes115,696*
70-2-17OutNo0100Yes27,616
5-6OutNo100Yes3,594,594*
Total:8.2%8.2%000135791214171611691.8%20,204,777,788

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs