How are these numbers calculated?

Big Games

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

Week of 4/19100.0*Chance in playoffs100.0*Average seed
Hurricanes 22 Force 20 -0.9
-0.1
Crusaders 24 Highlanders 8 -0.8
-0.1
Kings 0 Bulls 34 -0.5
Reds 19 Brumbies 19 -0.2
Waratahs 25 Chiefs 20 +0.1
If winner is:HomeDrawAway
Week of 4/26100.0*Chance in playoffs100.0*Average seed
Reds vs Blues-10.1+2.2+9.9
-0.9+0.1+0.9
Cheetahs vs Kings-0.8+0.4+0.8
Crusaders vs Rebels-0.6*-0.0+0.6
-0.1-0.0+0.1
Brumbies vs Force-0.4+0.1+0.4
-0.1+0.0+0.1
Hurricanes vs Stormers-0.3+0.5+0.3
-0.1+0.1+0.1
Chiefs vs Sharks-0.1-0.1+0.2
-0.1-0.0+0.1
Bulls vs Waratahs+0.1+0.1-0.1

* 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 Blues finish out the regular season.   Explain

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415Count
50-52In100747,797*
488-0-1In10003,594,865
7-2-0In10099,772
467-1-1In99002,398,570
6-3-0In100019,444
447-0-2In96401014,388,347
6-2-1In96301699,981
5-4-0In98212,372
426-1-2In8990208,382,864
5-3-1In899020117,249
4-5-0In9451223
406-0-3In6824160033,571,547
5-2-2In70231602,096,537
4-4-1In722117012,191
3-6-0In71297
385-1-3100.0%453631610016,778,553
4-3-2In463631410290,852
3-5-1In49363120843
365-0-4100.01639142550050,373,661
4-2-3100.0173913265003,493,750
3-4-2100.01839122750024,489
2-6-1In1840733245
344-1-499.9425183219300020,981,698
3-3-399.9425193118300386,796
2-5-2In42819311721,252
1-7-1In1001
324-0-596.30621173418300050,363,749
3-2-496.3062018351830003,496,474
2-4-396.4061818361830024,036
1-6-2In51424381942
303-1-572.60184233722510016,784,953
2-3-472.60194233622510290,729
1-5-370.7183223622700801
283-0-620.303021533311320033,579,518
2-2-520.40203153431132002,093,587
1-4-420.70203163431132011,888
0-6-333.3333317176
262-1-62.300002123135173008,387,876
1-3-52.10021230351830115,978
0-5-44.514143036133198
242-0-70.00001523392660014,388,188
1-2-60.000016233926600698,677
0-4-50.0016233926502,353
221-1-70.000016274221302,400,684
0-3-6Out0152643223019,576
201-0-8Out005284520203,598,340
0-2-7Out0052845202099,931
180-1-8Out00113453470300,612
160-0-9Out0022348271448,578
Total:77.9%2415912108654321000295,570,480

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs