I wish to know how to handle a certain situation regarding chess etiquette. Consider the following:
I went for an OTB tournament recently - rapid 15 + 10 time control. Organizers stated that recording is not compulsory, but I still recorded for the purpose of post-mortem analysis. One of my opponents didn't record the game himself but he asked me for a photo of my recording sheet after the game ended, which I had recorded on my own time during the game.
Should I let him take a photo or ask him to record his game himself if he wants to do post-mortem analysis? I let him take a photo but I feel a bit sour now, considering that it's pretty unfair that I spent some of my own time recording instead of thinking - or am I being a bit petty? Also we'll probably meet in some other tournament again just that he's in a better position to prepare against me now.