How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 4/1100.0*Chance in playoffs100.0*UEFA CL100.0*Average seed
Platanias vs AEK+10.9-3.9-7.1
+0.4-0.2-0.2
+0.5-0.1-0.4
Olympiakos vs Platanias-2.8+1.2+14.5
-0.2-0.1+1.4
-0.1+0.1+0.6
AEK vs Panathinaikos-1.9+0.5+2.4
+0.1+0.0-0.1
Giannina vs Xanthi+1.2+0.0-2.4
+0.0+0.0-0.1
Xanthi vs Panetolikos-1.2+1.1+2.0
-0.1+0.1+0.2
Panathinaikos vs Panionios-0.7+0.3+1.5
-0.0+0.1-0.1
PAOK vs Larissa-0.3+0.4+1.3
-0.1+0.1+0.2
Atromitos vs PAOK+0.7+0.1-0.4
+0.1+0.0-0.1
-0.1+0.0+0.0
Panionios vs Atromitos-0.1+0.1+0.5
-0.1+0.1+0.2
+0.0-0.0-0.1
Veria vs Giannina+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
565-0-0In135.4%14544100No1,862,779
544-1-099.2%17.80633451510No9,655,601
534-0-193.33.7114433560No20,124,487
523-2-078.50.3032649202No22,454,963
513-1-156.70.0011145376No90,581,786
503-0-231.40.00032850190No90,061,108
2-3-030.70.0003285119No24,268,101
492-2-114.1No0014523300No142,184,389
482-1-25.5No005454900No273,178,944
1-4-04.8No005455000No12,400,308
472-0-31.5No01306720No171,962,244
1-3-11.2No01306810No94,114,897
461-2-20.2No00187750No263,987,688
0-5-00.2No0187840No2,422,735
451-1-30.0No0979120No324,265,793
0-4-10.0No0981100No22,459,295
441-0-40.0No0368272No147,272,280
0-3-20.0No0373231No82,206,695
430-2-3OutNo1563750No148,487,077
420-1-4OutNo035491600No132,540,155
410-0-5OutNo014483700No47,143,731
Total:8.2%0.2%00026225512200No2,123,635,056
Points
Chance Will Make Playoffs