How are these numbers calculated?

Big Games

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

Week of 3/22100.0*Chance in playoffs100.0*Home Quarterfinal100.0*Average seed
Waratahs 20 Crusaders 12 -1.0
-0.6
-0.1
Bulls 20 Chiefs 56 +0.8
+0.1
Sunwolves 24 Lions 37 -0.6
Blues 33 Highlanders 26 +0.5
Sharks 28 Rebels 14 -0.4
+0.8
Hurricanes 34 Stormers 28 +0.1
-0.1
If winner is:HomeDrawAway
Reds vs Brumbies+5.3-2.5-8.9
+1.5-0.6-2.6
+0.6-0.2-1.0
If winner is:HomeDrawAway
Week of 3/29100.0*Chance in playoffs100.0*Home Quarterfinal100.0*Average seed
Reds vs Rebels+7.6-0.5-7.6
+2.7-0.2-2.7
+0.8-0.0-0.8
Waratahs vs Sunwolves-0.3+1.0+1.1
-0.3+1.2+1.4
-0.0+0.1+0.0
Blues vs Stormers-0.1+0.9+0.1
-0.0+0.1+0.1
Jaguares vs Chiefs-0.2+0.2+0.6
-0.0-0.1+0.0
Sharks vs Bulls-0.0+0.5+0.1
Hurricanes vs Crusaders-0.0+0.2+0.1
-0.0+0.1+0.0

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inHomeChance will finish regular season at seed
TPW-OTLDplayoffsQuarterfinal123456789101112131415Count
5212-000In100.0%85140008,595,597
5011-001In100.07326000346,436
4811-010In99.9494542025,110,340
10-002In99.9484642040,427
4610-011In99.7335583005,810,768*
4410-020In97.09492810300207,525,615
9-012In96.99492911300600,953*
429-021In92.24393713710042,446,865
8-013In86.21324310121036,559*
409-030100.0%67.601046122381000992,216,459
8-022100.063.408441125101003,842,017*
388-031100.047.80438725206100177,472,689
7-02399.938.0234222271120203,551*
368-04097.918.800181928301220003,049,490,487
7-03296.115.001506243318400013,880,062
6-02495.115.101505213420406,924
347-04185.38.90902133131132000471,210,287
6-03375.66.5060172635204000624,766*
327-05039.51.902001928362040006,339,953,514
6-04227.41.2010005213727810031,368,241
5-03422.61.31003183530101017,821*
306-05110.10.500019283721400833,550,606
5-0435.30.300052138287101,173,899*
286-0600.80.00000172639234009,140,695,071
5-0520.30.00000419393080046,274,668
4-0440.10.000215383510026,954*
265-0610.00.000017294120201,002,495,084
4-0530.00.00005244325301,407,111*
245-0700.00.0000011036411019,212,604,307
4-0620.00.000007314714145,176,890
3-054OutNo005294916125,393*
224-0710.00.000021748304820,376,933
3-063OutNo0113483351,073,205*
204-080OutNo00053645146,449,185,246
3-072OutNo00334481528,850,839
2-064OutNo0233491614,012*
183-081OutNo001175428448,198,308
2-073OutNo00165232500,276*
163-090OutNo00741523,061,543,190
2-082OutNo006405411,542,177
1-074OutNo0640544,299
142-091OutNo013068155,845,755
1-083OutNo012672130,343*
122-0100OutNo001387936,688,294
1-092OutNo012872,614,252*
101-0101OutNo069431,070,788
0-093OutNo049614,500
81-0110OutNo199165,967,541
0-0102OutNo199256,298
4-6OutNo10022,844,253*
Total:17.2%4.1%013013468912151713943,790,950,870

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs