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

Wednesday100.0*Lottery seed
Oklahoma City Barons 2 Texas Stars 4 +0.1
Bridgeport Sound Tigers 9 Hartford Wolf Pack 2 -0.1
Iowa Wild 5 Hartford Wolf Pack 1 -0.1
If winner is:HomeHome OTAway OTAway
Oklahoma City Barons vs Hershey Bears-0.2-0.2-0.1+0.1
If winner is:HomeHome OTAway OTAway
Thursday100.0*Lottery seed
Wilkes Barre Scranton Penguins vs Oklahoma City Barons+0.1-0.1-0.2-0.2
Syracuse Crunch vs Oklahoma City Barons+0.1-0.0-0.2-0.2
Chicago Wolves vs Hartford Wolf Pack-0.1+0.0+0.2+0.2
Hartford Wolf Pack vs Rockford IceHogs+0.2+0.2+0.0-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
5130-0946
5020-18812
4921-05446
10-25446
4811-14060
00-3100
45-47100
Total:2278
Points
Chance Will Make Playoffs