How are these numbers calculated?

Big Games

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

Week of 10/29100.0*Chance in playoffs100.0*Championship Playoffs100.0*Relegation Playoffs100.0*Average seed
Aris 2 Giannina 0 -2.2
-2.2
+2.2
-0.4
Asteras 0 Lamia 1 -0.4
-0.4
+0.4
OFI 0 Olympiakos 2 +0.2
+0.2
-0.2
Panathinaikos 5 Panserraikos 0 +0.2
+0.2
-0.2
+0.0
If winner is:HomeDrawAway
Week of 11/4100.0*Chance in playoffs100.0*Championship Playoffs100.0*Relegation Playoffs100.0*Average seed
Giannina vs Volos+1.1-0.9-1.6
+1.1-0.9-1.6
-1.1+0.9+1.6
+0.5-0.3-0.8
Lamia vs Panathinaikos-0.4+0.0+0.3
-0.4+0.0+0.3
+0.4-0.0-0.3
Aris vs Atromitos-0.2+0.2+0.4
-0.2+0.2+0.4
+0.2-0.2-0.4
+0.0-0.0-0.1
Panserraikos vs OFI+0.0+0.1-0.2
+0.0+0.1-0.2
-0.0-0.1+0.2
Panetolikos vs Asteras+0.0+0.0-0.1
+0.0+0.0-0.1
-0.0-0.0+0.1
Olympiakos vs PAOK+0.0-0.0-0.1
+0.0-0.0-0.1
-0.0+0.0+0.1
Kifisia vs AEK-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChampionshipChance will finish regular season at seedRelegation
TPW-D-LplayoffsPlayoffs1234567891011121314PlayoffsCount
5617-0-0InYes792010No1,295,004
5416-1-0InYes533611No64
5316-0-1InYes374914No116
5215-2-0InYes3346192No497
5115-1-1InYes19482940No1,818
5014-3-0InYes12423970No4,406*
4914-2-1InYes635451310No14,868
4814-1-2InYes323482330No37,881*
4713-3-1InYes115463260No89,003*
4613-2-2100.0%100.0%08384212000.0%224,554*
4513-1-3100.0100.004284621100.0477,987*
4412-3-299.999.9011846314000.11,009,868*
4312-2-399.699.6001039428000.42,089,443*
4211-4-298.698.60053048161001.43,915,773*
4111-3-396.196.10021949254003.97,278,022*
4011-2-490.990.90111443581009.112,931,483*
3910-4-382.082.000534421620018.021,566,396*
3810-3-469.169.100223442650030.935,326,247*
3710-2-553.153.10011339351110046.955,097,236*
369-4-436.536.500730412030063.582,096,514*
359-3-521.721.7003194130700078.3119,162,437*
348-5-410.910.90011034391410089.1165,112,855*
338-4-54.54.5004234325400095.5220,054,330*
328-3-61.41.40011338361010098.6284,319,820*
317-5-50.30.30006284320300099.7351,588,317*
307-4-60.10.1002164132910099.9419,050,161*
297-3-70.00.00007314018300100.0482,918,750*
286-5-60.00.00002194029810100.0533,258,990*
276-4-70.00.0001932381730100.0567,577,659*
266-3-8OutNo00319393081Yes299,577,823
5-6-6OutNo00421392871Yes283,024,539*
255-5-7OutNo001103238162Yes572,868,695*
245-4-8OutNo0042240286Yes542,172,239*
235-3-9OutNo00112363913Yes493,444,953*
224-5-8OutNo0005264523Yes429,406,207*
214-4-9OutNo002164636Yes358,529,419*
204-3-10OutNo00184051Yes286,717,628*
193-5-9OutNo00043165Yes218,308,591*
183-4-10OutNo0012277Yes158,638,261*
173-3-11OutNo0001486Yes109,726,667*
162-5-10OutNo00892Yes71,689,308*
152-4-11OutNo00496Yes44,302,875*
142-3-12OutNo00298Yes25,792,608*
131-5-11OutNo0199Yes13,962,101*
121-4-12OutNo00100Yes7,019,312*
111-3-13OutNo0100Yes3,253,161*
100-5-12OutNo0100Yes1,358,721*
90-4-13OutNo0100Yes501,071*
80-3-14OutNo0100Yes161,012*
5-7OutNo100Yes1,344,254*
Total:2.6%2.6%0000124712141516151497.4%7,288,299,944

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs