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
Rochester Americans 4 Hamilton Bulldogs 3 (ot)-0.3
Wilkes Barre Scranton Penguins 2 Syracuse Crunch 4 -0.2
Hershey Bears 3 San Antonio Rampage 7 -0.2
Wilkes Barre Scranton Penguins 1 Charlotte Checkers 3 -0.1
Manchester Monarchs 3 Rochester Americans 2 (ot)+0.1
St. John's Ice Caps 3 Utica Comets 4 (ot)+0.1
If winner is:HomeHome OTAway OTAway
Oklahoma City Barons vs Hershey Bears-0.2-0.1+0.2+0.2
If winner is:HomeHome OTAway OTAway
Thursday100.0*Lottery seed
Providence Bruins vs Rochester Americans+0.6-0.2-0.5-0.5
Portland Pirates vs Rochester Americans+0.6-0.2-0.5-0.5
Binghamton Senators vs Hershey Bears-0.2-0.1+0.2+0.2
Abbotsford Heat vs Hershey Bears-0.2-0.1+0.2+0.2
Norfolk Admirals vs Wilkes Barre Scranton Penguins-0.2-0.1+0.2+0.2
Wilkes Barre Scranton Penguins vs Oklahoma City Barons+0.2+0.2-0.1-0.2
Hamilton Bulldogs vs Worcester Sharks+0.1+0.1-0.0-0.1
St. John's Ice Caps vs Toronto Marlies+0.1+0.1-0.0-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
8820-0343486
8710-1295912
8611-0375013
00-2375013
8501-1275320
8402-033067
Total:113343319
Points
Chance Will Make Playoffs