How are these numbers calculated?

Big Games

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

Week of 3/27100.0*Average seed
Lambda Lambda L 4 Zombonies 2 -0.7
Washington Gene 1 Lemonjello 6 -0.1
If winner is:HomeTieAway
Week of 4/2100.0*Average seed
Zombonies vs Screeching Weas+1.0+0.4-0.2
Inglorious Bast vs Washington Gene-0.1+0.0+0.2
Real Men Of Gen vs MCHL Rejects+0.2+0.1-0.1
Puck Junkies vs Lemonjello+0.1-0.1-0.2
TBD vs Lambda Lambda L-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Twins title123456789101112Count
295-0-0No9280119,739
284-0-1No76230250,600
274-1-0No5145401,068,737
3-0-2No514540178,313
263-1-1No255618101,360,640
2-0-3No2656171057,868
253-2-0No7384112102,357,856
2-1-2No739421110617,658
1-0-4No740421018,872
242-2-1No1134136912,037,095
1-1-3No114423481120,258
0-0-5No117423360546
232-3-0No02163934902,125,657
1-2-2No0215403490571,903
0-1-4No0115413498,582
221-3-1No00219463301,159,104
0-2-3No02184633052,240
211-4-0No004306420847,287
0-3-2No03286820155,013
200-4-1No0108180221,639
190-5-0No02752220126,355
Total:No11222118151200013,445,962
Games Above .500
Chance Will Win Championship