How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 10/20100.0*Lottery seed
Kansas City 37 Seattle 42 +1.3
Portland 27 Texas 56 -0.2
Tucson 44 D.C. 27 -0.2
Detroit 45 Ohio 58 -0.1
Eugene 42 Van Island 49 -0.1
Chicago 31 Berlin 27 -0.1
Week of 10/26100.0*Lottery seed
Van Island 32 Kansas City 24 +1.0
Evansville 44 Detroit 24 -0.2
D.C. 52 Ohio 59 -0.2
Seattle 69 Tucson 73 -0.2
Berlin 33 New York 41 -0.1
San Antonio 56 Fort McMurray 43 +0.1
Portland 46 Eugene 38 +0.1
Boston 42 St. Louis 37 +0.1
Week of 11/2100.0*Lottery seed
St. Louis 45 Kansas City 41 +1.7
Chicago 52 Detroit 34 -0.3
Vicenza 37 Berlin 32 -0.3
Boston 40 D.C. 35 -0.2
Eugene 43 Corpus Christi 28 +0.2
Tampa Bay 52 Ohio 38 +0.1
Van Island 57 San Antonio 64 +0.1
Los Angeles 40 Iowa 43 -0.1
Games Above .500
Chance Will Make Playoffs