How are these numbers calculated?

Big Games

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

Thursday, 8/16100.0*Average seed
Ven 14 Net 6 -0.3
Can 12 Cub 2 -0.1
If winner is:HomeAway
Friday, 8/17100.0*Average seed
Net vs Cub+0.5-0.5

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
11-0Out10065,201,891
00-1Out10065,212,490
Total:Out5050130,414,381
Games Above .500
Chance Will Make Playoffs