How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 1/12100.0*Chance in playoffs100.0*Average seed
Hellfish vs PondScum-12.1-2.6+16.1
-0.2-0.0+0.3
Mermen vs Wings-2.0+2.2+7.6
-0.0+0.0+0.1
Wolves vs Misfits-1.2-0.5+0.8

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
28100-00InNo1652301122
2790-01InNo3162813
2691-00InNo11755261130*
2581-01InNo548434407*
2482-00InNo127601101,336
71-02InNo12761110761*
2372-01InNo013622314,661*
61-0399.9%No014632110691
2273-0099.9No0451414010,400
62-0299.9No45141406,997
51-0499.8No4484170409*
2163-0199.2No1315314130,763
52-0399.2No130531515,552
41-0599.4No13152161181*
2064-0096.6No0155229351,095
53-0296.2No0145131436,518
42-0495.3No014483352,758*
1954-0187.6No04364712118,039
43-0386.1No434481423,114
32-0585.7No5324914799*
1855-0072.9No01205227151,567
44-0269.9No01175230109,095
33-0467.6No11651328,129
22-0662.3No164638162
1745-0148.9No0643510274,097
34-0345.2No05405550,735
23-0542.2No0438581,605*
1646-0030.4No0229700283,919
35-0227.0No0126730186,633
24-0423.6No12376012,550
13-0619.7No11980198
1536-0113.2No013870377,449
25-0311.2No01189060,401
14-0510.0No010901,645*
1437-005.9No06940323,582
26-024.6No05950178,642
15-043.4No39609,161
04-066.7No79375
1327-011.5No1980294,755
16-031.0No198135,518
05-051.5No1981550
1228-000.4No0981210,703
17-020.2No098284,084
06-040.1No09822,416
1118-010.0No0946116,083
07-030.0No09377,460
1019-000.0No0861469,029
08-02OutNo811914,806
909-01OutNo613917,129
8010-00OutNo26748,676
Total:26.8%No00016197213,185,600

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs