How are these numbers calculated?

Big Games

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

Week of 12/18100.0*Chance in playoffs100.0*Average seed
rymo 5 SakicIsGod 4 +11.2
+0.8
La Creme Suprem 5 I love weed. 4 -0.5
Bobrovsky on da 3 Chelis Chili Ba 4 -0.5
Horse on a Plan 3 Blue Scorpions 6 -0.3
Tys Team 2 Randy Marsh 9 +0.3
Silk Pylons 1 Wolf Stansson 7 +0.2
If winner is:HomeTieAway
Week of 12/25100.0*Chance in playoffs100.0*Average seed
rymo vs Silk Pylons+7.1-3.4-15.3
+0.5-0.3-1.1
Horse on a Plan vs Randy Marsh-1.5-0.6+0.7
-0.1-0.0+0.0
Chelis Chili Ba vs Wolf Stansson-0.7+0.2+1.0
Bobrovsky on da vs Blue Scorpions+1.0+0.3-0.5
SakicIsGod vs I love weed.+0.1+0.0-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
35211-0-0In1004,555
32910-1-0In946029,002
3249-1-1In8316251,148
3227-0-4In722530852
3117-1-3In474012018,856*
3088-1-2In69265040,226
10-0-1In98205,435
3058-2-1In45421300211,313
3006-1-4In264823305,576*
2979-0-2In91817,363*
2896-2-3In84634111060,227*
2869-2-0In672760135,274
2858-3-0In23492530369,689
2785-2-4100.0%233312860015,304*
2757-3-1In847341110510,158
2727-4-0100.01313030700663,952
2674-2-599.7016153925402,541*
2646-3-2100.01323129700306,657
7-2-2In24492530146,350
2564-3-494.76322402450022,325*
2525-3-399.7017153825500104,562
2475-4-294.9063224024500404,221
2453-3-571.8104244223503,027*
2435-6-028.90004244225400704,917
2416-5-094.6063214025500816,294
2364-4-370.910424412450114,941
2343-4-428.80052442254019,733*
2324-6-14.80005254323400592,479
2315-5-170.5104244125500829,147
6-4-199.7016153825500791,910
2254-5-228.90004244225400349,274
2233-5-34.700052543243080,535*
2122-5-40.30052843213010,111*
2063-6-20.2000528432030198,357
2012-6-3Out08334115133,395*
1992-7-2Out01134236770,623
1984-7-00.3000629432020427,840
1923-7-10.00083441151285,530
1901-9-1Out2287016,116*
1-6-4Out0112413882,806
1813-8-0Out011442357178,807
1791-7-3Out022044349,202*
1781-10-0Out014857,872
1771-8-2Out09444714,625
1762-9-0Out09464549,415
1732-8-1Out0324492388,294
1680-7-4Out94348332
1670-10-1Out4961,392
1660-8-3Out22771768
1560-11-0Out1992,380
Total:64.3%614912121211975318,815,708

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs