How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

If winner is:HomeDrawAway
Saturday, 9/10100.0*Average seed
surf vs kaufman+1.0-0.0-0.9
surf vs legends+1.4+0.2-0.5
dmcv vs surf-1.0-0.3+0.9
cucuk vs demelo-0.3-0.1+0.0
hodson vs slammers+0.0-0.0-0.3
hodson vs cucuk+0.1+0.0-0.2
kaufman vs demelo-0.3-0.1+0.0
strikers vs navy-0.2-0.0+0.0
navy vs dmcv+0.1+0.0-0.1
strikers vs slammers+0.0+0.1-0.1
lagsb vs kaufman-0.1+0.1+0.0
legends vs slammers+0.0+0.1-0.1
cucuk vs lagsb-0.0+0.1-0.0
lagsb vs dmcv-0.1+0.0+0.0

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title1234567891011Count
173-0-0No013816435,114
152-1-0No043451201,411,084
142-0-1No94545102,332,198
131-2-0No329607001,371,010
121-1-1No0761293004,234,076
111-0-2No03249172003,109,126
0-3-0No14545900415,476
100-2-1No1042389101,834,789
90-1-2No11237381112,602,784
80-0-3No183741121,198,569
Total:No0061332221394118,944,226
Points
Chance Will Win Championship