I don't remember the name of the forum, but a long time ago, the same subject came up, and a lot of answers were given, both pros and cons ! Perhaps you could find that forum first now, if necessary with help of our readers.
I remember e.g. Catalonia, Galicia and Grenada ; but also United Kingdom, England, Scotland, Wales, Man, Gibraltar, Guernsey, Jersey ; and Greenland/Denmark.
It is a pity "International" exists, you can not see where they live !
The Netherlands anyhow is clear now, originally part of the Dutchmen gave Holland as their home country, now we are one.
Clearness is important, to know where your opponent lives, also because of day- and night-times during playing a game, but feelings about your country are important as well.
The case of England and Scotland is different from the case of Spain and Catalonia ; let's keep politics out of the chess world, you live in Madrid and that is Spain, for sure !
Hello, I have seen a few games where a player has a flag of Catalonia but for the moment is not a Country (it is a Region of Spain). So is there a way to editing the flags by yourself? Because if not I would like to put a flag of my Region/Province/Town Madrid (but then you also would have to add all the 17 Regions of Spain...or 52 Provinces... and maybe the same for other countries).
Thanks.