Aha! That worked. Brilliant idea, really useful - I’ve often thought ‘ i wonder what my better move is in this oft-repeated opening’ and this tells me. Thankyou!
Yeah I find the estimate of the radar chart to be quite accurate. I scanned a range of players from beginners, to pros like magnus and hikaru and myself who is in between (2200 elo) and it gets the rating estimates correct. So I think if we work on all the fields it's suggesting we can definitely climb!