Tournament type (4)
'tournament type' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for open that I've seen before include "Honest - frank" , "sporting competition" , "Admitting customers" , "Eager to receive" , "This championship includes both professional and amateur golfers" .)
'tournament type' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for round robin that I've seen before include "note" , "Multi-signature letter" , "Request presented, with no clear leader" , "to make protest" , "Tournament in which every contestant plays against every other" .)