Why and how do we analyse our competitors? Has this any bearing to openings? So many names, Ruy Lopez, Sicillian.....etc.etc.etc. What does it all mean? Read here. Actually an opening has no meaning until we see all 4 components of chess.
Our opening repertoire is but an expression of who we are. What we like and dont like. For we are all gifted differently. And without competitors analysis that also has no meaning for in competition it is all relative. We may think we are good tactical players but our competitor may be better. But on the other hand we may not be strong positional players but our competitor may be weaker relative to us etc. So detailed evaluation of our strength vs the competitors strength and our weaknesses compared to our competitor improves our understanding of who we are relative to who they are.
Note: I am assuming here that we are giving our best in every game of course. Because unless we are, the measurement is not accurate.
And this can change depending on time control. Not all openings are the right ones for the different time controls.
So when I see that even our senior players are sometimes one opening type players, I wonder how deep our understanding of chess really is? Can we build a house with just one hammer? I also wonder why we send our players to all these International competitions blind. They just do not know who they are fighting. What is the measure of our gap? Are we so afraid of our competitors that we dont even dare to measure them? Lest we have to awaken from our sleep?
Every detailed analysis of our competitor improves our understanding of chess; tells us what else we need to work on; who we are, who they are, relative to us and the time control. Openings have no meaning unless seen in that context. Unless of course we are playing kindergarden chess.