[Sqrt (total registrations for the tournament) / Sqrt (Your finish postion) ] * [Log (Buy in price + 1) * 100] so the imissing info is for 2

[Sqrt (total registrations for the tournament) / Sqrt (Your finish postion) ] * [Log (Buy in price + 1) * 100] so the imissing info is for 2 players registered 1 player wins and the buy in price is .55