How are these numbers calculated?

Big Games

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

Week of 3/7100.0*Chance in playoffs100.0*Premier Division South100.0*Average seed
Paulton Rovers 2 Frome Town 2 -2.9
-0.1
-0.1
Melksham Town 2 Bideford 3 +2.9
+0.1
Slimbridge 1 Winchester City 2 -2.6
-0.1
Cinderford Town 4 Totton 2 -1.3
-0.1
Cirencester Town 4 Larkhall Athletic 0 -0.7
Barnstaple Town 0 Sholing 0 +0.6
+0.0
Evesham United 0 Bristol Manor F 0 +0.3
+0.0
Mangotsfield 0 Thatcham Town 4 -0.1
If winner is:HomeDrawAway
Mangotsfield vs Cirencester Town+2.8+1.0-2.4
+0.1+0.0-0.1
Cinderford Town vs Sholing-1.4+1.4+1.4
-0.0+0.1+0.0
Basingstoke Town vs Thatcham Town+0.1+0.0-0.0
If winner is:HomeDrawAway
Week of 3/14100.0*Chance in playoffs100.0*Premier Division South100.0*Average seed
Sholing vs Paulton Rovers-9.9*-0.0+17.8
-0.1-0.0+0.1
-0.5+0.0+0.9
Paulton Rovers vs Slimbridge+9.8-7.5-15.8
+0.0-0.0-0.1
+0.5-0.4-0.9
Willand Rovers vs Cirencester Town+2.4+0.8-2.6
+0.1+0.0-0.1
Larkhall Athletic vs Barnstaple Town-1.4+1.9+3.6
-0.1+0.1+0.2
Bideford vs Cinderford Town+2.0+0.4-2.8
+0.1+0.0-0.1
Winchester City vs Barnstaple Town-1.2+1.8+3.6
-0.0+0.1+0.1
Totton vs Melksham Town+1.8+0.7-2.3
+0.1+0.0-0.1
Moneyfields vs Sholing+0.7+0.3-0.8
+0.1+0.0-0.1
Winchester City vs Cirencester Town-0.2+0.8-0.6
Thatcham Town vs Evesham United+0.1*-0.0-0.6
-0.0+0.0+0.1
+0.0-0.0-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inPremierChance will finish regular season at seedLevel 9
TPW-D-LplayoffsDivision South1234567891011121314151617181920PlayoffCount
7811-0-0In52.4%52426No3,625
7610-1-0In24.02453230No9,496
7510-0-1In12.01249380No10,966
749-2-0In7.9844471No35,762
739-1-1In3.13336130No80,802
728-3-0100.0%1.412369600No122,954*
718-2-1100.00.4014731210No261,647
708-1-299.90.1076921200No277,428
7-4-0100.00.2097019200No114,894
697-3-199.70.00461315000No587,961*
687-2-298.80.001474011100No768,881
6-5-099.10.00249391010No115,495
676-4-196.60.000334419300No603,902
7-1-395.90.000314420400No514,665
666-3-290.4No01942309100No1,224,898
7-0-490.0No01941309100No206,212*
656-2-378.3No09323718400No1,206,686
5-5-180.5No010343616300No498,573
645-4-263.3No04223827810No1,238,163
6-1-460.7No042037291010No617,712*
635-3-342.4No0111303618400No1,599,864
4-6-145.6No112323517300No282,156
6-0-539.1No1929362040No107,307
625-2-423.2No0419363010100No1,142,470*
4-5-225.7No0052137289100No827,898
614-4-311.4No0110293719300No1,314,171
5-1-59.8No019273821400No413,822
3-7-113.2No0211313717200No108,363
604-3-43.8No004183732910No1,215,469
3-6-24.3No004193831700No428,716*
593-5-31.2No0019314116200No683,228
4-2-50.9No0018284119300No684,096*
583-4-40.2No003184230700No779,905
4-1-60.2No002164033910No192,096
2-7-20.3No004214326500No103,271*
573-3-50.0No0018324116200No582,282*
2-6-30.0No0011036391310No220,044
562-5-40.0No003224326600No298,843
3-2-60.0No002194129810No256,183*
552-4-5OutNo0110343815200No358,916*
542-3-6OutNo004214027710No218,503*
531-5-5OutNo011032361730No120,894*
521-4-6OutNo04203829800No62,385*
511-3-7OutNo01931391920No29,398*
501-2-8OutNo0318393270No12,319*
490-4-7OutNo01730431720No4,474*
480-3-8OutNo216453151No1,400*
470-2-9OutNo634401730No356
460-1-10OutNo22643254No53
450-0-11OutNo0528402250No2,556
Total:43.1%0.1%011115161715137310000000No20,552,160

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs