ferret85 wrote:
Last month I got Chess.com Gold membership.
Suppose I want to upgrade to Diamond, how is the cost calculated, or do I have to make a full payment?
You get a partial credit for the unused portion of your subscription.
If you go to the membership page, it should show you the amount you'd have to pay.
Last month I got Chess.com Gold membership.
Suppose I want to upgrade to Diamond, how is the cost calculated, or do I have to make a full payment?