How are these numbers calculated?

Big Games

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

Week of 4/28100.0*Chance in playoffs100.0*Home Quarterfinal100.0*Average seed
Highlanders 57 Stormers 14 -0.1
If winner is:HomeDrawAway
Chiefs vs Sunwolves+0.2-0.2-2.3
+0.9-7.5-10.1
+0.1-0.5-1.0
Jaguares vs Sharks-0.2+0.2+0.1
Cheetahs vs Crusaders+10.4+4.3-1.1
+0.4+0.2-0.0
If winner is:HomeDrawAway
Week of 5/5100.0*Chance in playoffs100.0*Home Quarterfinal100.0*Average seed
Chiefs vs Reds+0.2-0.1-2.2
+1.0-7.4-10.0
+0.1-0.5-1.0
Jaguares vs Sunwolves-0.1+0.3+0.3
Sharks vs Force-0.0+0.2+0.2
-0.0+0.0+0.1
Cheetahs vs Highlanders+0.2+0.1-0.1
+0.1+0.0-0.0
+0.1+0.1-0.0
Hurricanes vs Stormers-1.1-0.4+3.6
-0.1-0.0+0.3
Bulls vs Crusaders+9.7+3.6-1.8
+0.4+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inHomeChance will finish regular season at seed
TPW-OTLDplayoffsQuarterfinal123456789101112131415161718Count
567-000In89.2%81911942,085,620
546-001In66.4521434167,804,657
526-010In28.318116833,952,173,845
5-002In24.5101470512,388,799
505-011In5.9246430547,631,369
4-003In7.8357220490,225
485-020In1.2014254305,330,630,652
4-012In0.70143533030,532,947
3-004In1.30144523011,402
464-021In0.1000167860547,436,029
3-013In0.1000227260885,576
2-005InNo30655148
444-03099.9%0.000065335602,569,038,164
3-02299.90.0000552367022,212,827
2-01499.9No652357014,160
423-03199.80.000014841900199,747,438
2-02399.80.0024841900446,035
1-015InNo533710101
403-04093.60.000012414060565,476,360
2-03292.6No0114041705,792,794
1-02492.5No011404174,462
382-04188.7No083644110032,001,673
1-03388.9No08364411074,568
0-02585.7No1033431421
362-05059.5No011048383062,375,794
1-04255.5No19464130602,070
0-03454.5No945405341
341-05143.5No0637451102,309,747
0-04343.3No0637451103,808
321-06018.1No01186022003,364,181
0-05214.3No00145926021,457
300-0617.2No0742483061,041
280-0701.4No0133606002,143,345
Total:99.5%14.5%10403834930000014,997,761,656
Points
Chance Will Make Playoffs