How are these numbers calculated?

Big Games

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

Week of 6/26100.0*Average seed
Welch Wolverines 3 Lefty 2 +0.3
If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 7/3100.0*Average seed
Winmar vs Welch Wolverines-0.5-0.5-0.5+0.0+0.7+0.7+0.7
Moose Heads vs MLH+0.2+0.2+0.2+0.0-0.1-0.1-0.1
New Edinburgh Pub vs Lefty+0.1+0.1+0.1+0.0-0.1-0.1-0.1
Rangers vs Chiefs+0.1+0.1+0.1+0.0-0.1-0.1-0.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789Count
215-0-0In8812572,559
204-0-1In59401781,512
194-1-0In166121202,405,082
3-0-2In19621910425,575
183-1-1In338431512,585,587
2-0-3In23744151114,671
173-2-0In01138391103,847,481
2-1-2In01038401101,030,453
1-0-4In0939411115,247
162-2-1In0218473303,018,555
1-1-3In021747340180,274
0-0-5In1184734835
152-3-0In043161402,892,330
1-2-2In04316230783,367
0-1-4In033065211,735
141-3-1In0012721601,481,746
0-2-3In0127413066,820
131-4-0In025541201,031,070
0-3-2In01574020187,967
120-4-1In02262151258,934
110-5-0In351397145,768
Total:In71720242651021,837,568
Games Above .500
Chance Will Make Playoffs