How are these numbers calculated?

Big Games

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

Week of 7/20100.0*Average seed
Wombats 4 Scrubs 5 +0.5
Green Machine 6 Old Style 3 +0.1
Whalers UC 3 Stonecutters 5 -0.1
If winner is:HomeHome SOTieAway SOAway
Week of 7/27100.0*Average seed
Scrubs vs Stonecutters+0.6+0.4+0.1-0.4-0.7
Whalers UC vs Green Machine-0.2-0.3+0.1+0.1+0.1
Old Style vs Buffalo Wings-0.1-0.1+0.1+0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffsRSC12345678Count
2030-00InNo138614,367,048
1920-10InNo82180611,092
20-01InNo8416469,936
1821-00InNo69301023,571,005
10-11InNo61363041,686
10-20InNo49456026,270
10-02InNo7425016,095
1711-10InNo26571612,013,476
11-01InNo30601001,602,478
00-21InNo1655273783
00-12InNo1561222696
00-30InNo1051335321
00-03InNo206515196
1612-00InNo64941438,737,251
01-11InNo021562462,717
01-20InNo0514937,027
01-02InNo537461125,991
1502-10InNo27731,429,692
02-01InNo844481,204,376
1403-00InNo10018,372,472
Total:InNo12631192392,590,608
Points
Chance Will Make Playoffs