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 1/31100.0*Average seed
Dogs1 vs Dragons+0.1-0.0-0.3

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920Count
103-0-0Out138461485,184
92-0-1Out53460133,641
82-1-0Out891101,852,923
1-0-2Out9010053,793
71-1-1Out782011,415,917
0-0-3Out633445,025
61-2-0Out2850229,234,529
0-1-2Out245026180,300
50-2-1Out42582,127,417
40-3-0Out9828,036,231
Total:Out00024221339123,124,960
Games Above .500
Chance Will Make Playoffs