ISamson said:
So far, I have found that the game chess could be the most efficient way to compare two men on the strategical, mental and social sides of their personality.
The game of chess may potentially show some abilities / qualities but how many different games between these same two hypothetical persons would you need in order to get a fair partly understanding even only of these aspects of their personalities?
The first important thing is that you have to be a very good chess player yourself in order to weigh strategic, tactics and other abilities of the two persons in a fair manner. Then, what can guarantee that at some instant, the one you think is better at strategy hasn't just played more games and / or has stronger memory in general or for some reason especially in variations? The answer is that you obviously have to know this in advance i.e. a factor that is outside the context of chess itself. I can give an example along the same lines for mentality regarding this same chess game. (It is maybe easier to discern the social side of a person but even in this case and for various potential reasons it may need its time too). So, you have to watch many games between these same two players and then what you'll get, is some parametric values for some certain aspects .For other such values chess won't do the trick. I'll give you an example for what I mean.
Suppose that you think that chess player
x has good strategic abilities so - if your assumption about correctness of testing through chess holds true, you may conclude that his good strategic abilities led him, say, to good financial investments and he is rich and again, this is just a case out of many other we can all think of, regarding general good strategic abilities. In many cases this inductive way of thinking proves false because of two things: first, strategic abilities come at different flavors and levels and develop through exercising so you can't go from a subset to a way broader superset i.e. from good
chess strategic abilities to
general strategic abilities to anything and everything in life and draw safe conclusions - chess helps in general for sure but the tricky point is the context switching that takes place each time in everyday life cases and especially the seemingly irrelevant things that may entail, and second, there is a complex interplay between abilities, inabilities in a per person base and our everyday life on the other side, that makes the outcome not directly predictable at best.
So, you'll inevitably need more ways in order to form a comparison for an aspect of personality that stands to reason. In order to expand into further aspects of their characters you will need to focus on entire other areas, so in short, at least as I see it, you'll need years of socializing / interacting with some person in order to draw some reasonable conclusions about his / her personality. But even then, if you try to make a comparison between two persons that you know well, can you mix and match the different parameters per aspect of character between the two and compare them in any meaningful (in the context of the OP) way and furthermore, compare their characters in total? In other words, can you tell for sure that person
x is better than person
y? What this would / could mean? Even if you draw a definite conclusion about
all aspects of personality between them - which I find rather difficult, what is it that makes the first person for instance, better than the second? Is there something non subjective that does the trick? - I don't talk here about comparisons including criminal behaviors and other such corner cases. At this point, the whole thing gets into the philosophical realm so I won't go any further but the most you can get from such comparisons in my opinion is an indication of the ability for someone to be better at a certain job, at a certain endeavor or activity and nothing like a generalized view of a "better" person.