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
Kings 0 Bulls 34 -3.9
-0.8
Crusaders 24 Highlanders 8 -0.3
Hurricanes 22 Force 20 -0.3
Sharks 6 Cheetahs 12 +0.1
Reds 19 Brumbies 19 -0.1
Waratahs 25 Chiefs 20 -0.1
If winner is:HomeDrawAway
Week of 4/26100.0*Chance in playoffs100.0*Average seed
Cheetahs vs Kings-1.5-0.8+1.6
-0.6-0.1+0.6
Bulls vs Waratahs-0.1+0.1+0.1
Crusaders vs Rebels-0.1-0.0+0.1
+0.1-0.0-0.1
Brumbies vs Force-0.1-0.0+0.1
+0.1+0.0-0.1
Chiefs vs Sharks+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415Count
428-0-099.7%1204416154000882,676
407-1-091.70439621217100555,171
387-0-154.000131102931132006,660,250
6-2-045.801207263317400161,881
366-1-110.10400623362471003,885,887
5-3-04.9302133233142026,873
346-0-20.4000031533321320023,317,797
5-2-10.2000211303618300970,677
4-4-00.30018253625502,768
325-1-20.00001103038183011,650,799
4-3-10.0000522392760134,741
3-5-0Out51641335157
305-0-30.0000183041182046,635,993
4-2-2Out0006274321302,429,353
3-4-1Out03204428411,590
2-6-0Out2550258
284-1-3Out0011139409019,429,956
3-3-2Out0073645110270,062
2-5-1Out05345011548
264-0-4Out002224927158,281,070
3-2-3Out00119492913,235,274
2-4-2Out1135036116,750
1-6-1Out8543813
243-1-4Out0084345419,414,997
2-3-3Out0743464269,737
1-5-2Out644463604
223-0-5Out00226611046,626,610
2-2-4Out022562112,427,194
1-4-3Out122651311,225
0-6-2Out33673
202-1-5Out0013602711,656,222
1-3-4Out0136125135,283
0-5-3Out1127018186
182-0-6Out04554123,317,603
1-2-5Out045343971,698
0-4-4Out351472,780
161-1-6Out0135643,886,709
0-3-5Out1376227,108
141-0-7Out0024766,662,404
0-2-6Out02278162,306
120-1-7Out0991555,400
100-0-8Out595882,117
Total:1.9%0010011245916242810295,570,480
Games Above .500
Chance Will Make Playoffs