Chess and IQ Relationship
People use the term intelligence to refer to different things. IQ is raw intelligence or potential - it doesn't mean you will be an educated or thoughtful person but it reflects (not very precisely but with enough accuracy to be useful) your capacity to excel in any particular intellectual activity. Having a high IQ won't make you a good chess player but your IQ will approximately determine the maximum level you could achieve as a chess player assuming that you have the right training and experience. It seems people of average intelligence are generally capable of reaching somewhere in the 2000-2200 range, however I doubt you would see anyone with an IQ below 120 above the 2700 mark.
IQ doesn't exist. It's just another tool to allow one group of people to feel superior over another group of people.
IQ doesn't exist. It's just another tool to allow one group of people to feel superior over another group of people.
If by doesn't exist you mean "doesn't correlate precisely to intelligence" you'd be right. It is an approximate measurement but generally speaking it is accurate enough to be useful for a number of applications - one of those applications being posting your IQ on forums to prove your superiority over other members. My IQ is 239 btw.