How are these numbers calculated?

Big Games

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

Week of 5/2100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Roosters 42 Tigers 12 +5.2
-0.2
+0.7
Sharks 20 Storm 18 -0.2
Rabbitohs 38 Broncos 6 +0.1
Warriors 18 Knights 36 -0.1
Raiders 30 Panthers 12 -0.0
If winner is:HomeDrawAway
Week of 5/9100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Roosters vs Raiders+3.7+1.9-3.8
-0.1-0.1+0.1
+0.7+0.2-0.7
Warriors vs Dragons+0.1+0.3-0.1
Rabbitohs vs Cowboys+0.2+0.1-0.2
Titans vs Sharks+0.1+0.2-0.1
Tigers vs Panthers-0.1+0.2+0.1
Bulldogs vs Knights+0.1+0.2-0.1
Sea Eagles vs Broncos-0.1+0.2+0.1
Storm vs Eels+0.1+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-D-Lplayoffs12345678910111213141516SpoonCount
45-46In100No671,989*
4415-0-1In1000No812,718*
4314-1-1In1000No245,042*
4214-0-2In1000No6,110,797*
4113-1-2In1000No1,717,988*
4013-0-3In9910No28,335,752
12-2-2In1000No225,070*
3912-1-3In9910No7,455,279*
3812-0-4In97300No92,033,235
11-2-3In9730No902,028*
3711-1-4In95500No22,308,301
10-3-3In9550No67,199*
3611-0-5In8911000No220,896,984
10-2-4In891000No2,480,366*
3510-1-5In8316100No49,051,094
9-3-4In831610No166,284*
3410-0-6In68293000No404,885,471
9-2-5In6928300No4,959,266*
339-1-6In56377000No81,779,060
8-3-5In5637700No300,181*
329-0-7In3445183000No578,431,151
8-2-6In354518300No7,441,465*
318-1-7In2145286100No105,123,999
7-3-6In214428610No401,635*
308-0-8100.0%728382151000No650,712,577
7-2-7In72938205000No8,510,070*
297-1-8100.02173731112000No105,128,563
6-3-7100.02163632122000No400,913*
287-0-9100.0031632311430000No578,366,622
6-2-8100.003163331133000No7,444,728*
276-1-999.901623362581000No81,781,031
5-3-899.90162236269100No301,059*
266-0-1095.500031530311640000No404,912,757
5-2-996.10004153131154000No4,959,421*
255-1-1086.80005193428112000No49,070,496
4-3-985.700418342912200No166,944*
245-0-1134.200002924332381000No220,875,770
4-2-1036.0000292533227100No2,484,791*
234-1-1114.40002122933185100No22,372,729*
224-0-120.7000015163130143000.0%92,055,632
3-2-110.700015173229133000.0902,489*
213-1-120.1000172334258100.07,453,976*
203-0-130.0000031532331522.128,332,607
2-2-12Out0041633321321.8225,242*
192-1-13Out001725382454.81,718,908*
182-0-14Out0001625442424.46,105,529*
171-1-14Out00317453535.0245,500*
161-0-15Out004316564.9813,437*
150-1-15Out02247473.716,401
140-0-16Out0089291.8656,046
Total:91.6%261814118654321110000.1%3,892,816,592

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs