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 5/29100.0*Lottery seed
Sharks 25 Rebels 21 (so)-0.3
Stormers 42 Cheetahs 12 (ot)-0.0
Week of 6/5100.0*Lottery seed
Cheetahs 33 Waratahs 58 (ot)-0.0
Reds 3 Chiefs 24 -0.0
Blues 11 Crusaders 34 (ot)-0.0
Week of 6/12None

What If

100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL-SOD123456789101112131415
27-32100
Total:100
Points
Chance Will Make Playoffs