Yes, I even googled the terms and stuff that you are talking about... "holistic categorization"
If you "aren't arguing whether chess is a sport or not", you may be in the wrong thread...
haha. That made me look at the exact wording of the topic. Now I suppose someone will say everyone has a right to their own definition of not only sport, but also chess, ending, the, debate, and of course, is.
The definition of "a sport" here in this context is fairly simple...(the standard English popular noun version of the word "sport")
As far as 'the game' of chess, it can't be a sport, this is simple and easy to understand...
Ziggy is a total troll(here in this thread), If you need attention Ziggy, there are tons of goofy threads to mess around in, here(in this thread) at this point, you look like a fool.