How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance in playoffs100.0*Average seed
Brokeback Locke 117 WinstonWeaselWa 114.06 -4.1
-0.5
Luke’s Your Fat 97.92 xmmanningx 134.26 +0.4
Papa Weezy 89.9 Boner Salad 125.68 +0.2
P Monkeys 92.58 Dawg Pound 105.78 -0.1
-0.0
If winner is:HomeTieAway
Week of 9/22100.0*Chance in playoffs100.0*Average seed
Papa Weezy vs WinstonWeaselWa-9.9-4.3+10.0
-0.5-0.3+0.5
En4cingHernande vs Boner Salad-3.2+1.7+1.8
-0.1+0.1+0.0
Luke’s Your Fat vs Brokeback Locke-3.2+1.0+1.2
-0.1+0.1+0.0
P Monkeys vs xmmanningx-0.4+0.3+0.2
-0.0+0.1+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1010-0-0In99108,963
9.59-0-1In82180427
99-1-0In7425122,195
8-0-2In49421072
8.58-1-1In38491207,144
7-0-3In1733506
88-2-0In30511810177,264
7-1-2In938391311,055
7.57-2-1In53245172049,349
6-1-3In435498485
77-3-0In325462430828,015
6-2-2In04264622205,939
5-1-4In3333333
6.56-3-1In0219452950199,770
5-2-3In22148254424
66-4-0In011342368002,492,860
5-3-2In011444356020,526
4-2-4In563211119
5.55-4-1100.0%00940411010509,382
4-3-399.60124238701,198
55-5-0100.0006334515105,040,183
4-4-299.208384112142,960
3-3-495.1104937541
4.54-5-198.6053245161844,770
3-4-389.5083843111,919
44-6-097.60326472226,953,271
3-5-284.70533471556,740
2-4-461.28533949
3.53-6-179.703274920923,959
2-5-347.40641531,852
1-4-5Out1002
33-7-073.9022250266,454,181
2-6-242.205385845,028
1-5-425.0257528
2.52-7-135.7033364634,653
1-6-312.201288974
22-8-029.20228713,857,165
1-7-28.9099120,552
0-6-4Out1008
1.51-8-16.60793249,834
0-7-30.50100221
11-9-04.304961,341,166
0-8-20.61994,024
0.50-9-10.2010043,016
00-10-0Out100213,208
Total:77.4%0135101620222331,054,500
Games Above .500
Chance Will Make Playoffs