

I don't think he registered rydercup2011.com in "error", but more along the lines of Uneducated.Peter said:Contact 123reg.co.uk and inform them you registered the name in error.
If it is within 5 days you MAY get a refund (minus 25 cent ICANN fee).
Yofie said:It's is in the RGP since you registered it on the 9th , so the registrar might allow you to redrop it if they offer the option.
If they do not, your stuck with it for a year, so do not put any Golf keywords in.