Sharkscope is a poker site and software that shows players tournament results. It does not guide you how to play against a player but shows their ability, from fish to shark, and what levels they normally play at.
sharkscope data mining of tournament results for you to view for free
Is this type of data mining ok, is it in the same league as pokertracker or is it League 2?
Sharkscope has been forced to change the amount of data it allows people to access. Previously virtually every tournament result was there for you to see. Now on certain sites a player has to opt in to allow the more sensitive data to be available for the world wide web.
You can also get the SharkScope HUD that shows a lot more info on the players while you are at the table