How are these numbers calculated?

Big Games

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

Week of 9/8100.0*Chance in playoffs100.0*Home Quarterfinal100.0*Relegated100.0*Average seed
North Harbour 29 Manawatu 25 -8.9
-11.5
+0.3
-0.4
Bay of Plenty 52 Northland 25 -0.6
Taranaki 30 Southland 14 +0.4
-0.5
+0.0
Counties Manukau 27 Wellington 28 -0.2
-0.7
-0.1
Otago 30 Tasman 27 +0.5
If winner is:HomeDrawAway
Canterbury vs Hawke’s Bay-0.1+0.6+1.5
-0.0+0.2+0.4
Auckland vs Waikato-0.2-1.0+0.4
Counties Manukau vs Taranaki+0.5-0.2-0.3
If winner is:HomeDrawAway
Week of 9/15100.0*Chance in playoffs100.0*Home Quarterfinal100.0*Relegated100.0*Average seed
Manawatu vs Canterbury+13.8+3.0-6.9
+9.2-0.9-4.5
-0.6-0.4+0.3
+0.4+0.1-0.2
Wellington vs Bay of Plenty+2.5-5.0-9.6
-0.5+0.9+1.8
+0.0-0.0-0.1
Southland vs Bay of Plenty+7.2+0.2-4.6
+0.1*+0.0-0.1
+0.3+0.2-0.2
+0.1-0.0-0.1
Otago vs North Harbour+0.8-2.6-5.2
+0.2-0.4-1.0
+0.0-0.1-0.2
Southland vs Hawke’s Bay-0.4-0.0+0.5
+0.0+0.2-0.0
Tasman vs Northland+0.1+0.0-0.5
-0.2+0.5+1.0
-0.1-0.0+0.5
Auckland vs Counties Manukau-0.4-0.1+0.9
Waikato vs Taranaki+0.1-0.9-0.0

* 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 Manawatu finish out the regular season.   Explain

100100100100100100100
If finish:Chance inHomeChance will finish regular season at seed
TPW-OTLDplayoffsQuarterfinal1234567RelegatedCount
326-000InYes2476No2,295,699
305-001In99.5%137890No826,038
285-010In95.2271270No24,668,697
4-002In94.9271270No124,239
264-011100.0%55.01494830No7,215,397
3-003In56.3046503No9,520
244-020100.020.90246790No103,107,649
3-012100.019.30246790No804,940
2-004In19.526659No411
223-02198.90.7010612810No22,337,566
2-01399.10.8862291No42,523
1-005InNo100No11
203-03096.10.02474740No202,737,766
2-02295.20.02464850No1,727,472
1-01493.9No144496No1,107
182-03180.30.002258200No30,254,511
1-02380.5No02159190No56,063
0-01575.0No255025No4
162-04061.5No085438000.0%193,530,376
1-03257.8No07514200.01,416,592
0-02455.5No650441No659
141-04129.8No012866400.017,291,854
0-03328.7No12867400.020,901
121-05010.9No011791000.780,602,139
0-0429.8No010801000.8359,692
100-0511.7No02653318.33,111,919
80-0600.0No04847532.310,383,315
Total:73.4%7.5%08303524200.6%702,927,060
Points
Chance Will Make Playoffs