limit of extending contest

About this contest: http://www.designcon...io-dpv-sinerga/
There is any limit extension for contests?
How many times can a CH to extend a contest?

With new rules, we get the rating points, just when the contest is finish. But what's happen if that contests will not finish? We don't get not even the rating?

It is extended again? Wow.
This is a tough task, no winder there is no winner yet.

we are working on changing our policy to set a limit on contest extension. We were hoping that clients would be reasonable, but obviously we need to set some hard limits.

Thank you for reply.
I hope for some new rules to improve conditions for designers. I still don't see fair about asking for so many revisions for too many designs, it must be a limit for revisions also. Ch-s have already a full week, when they work with the winner and when he can still ask for revisions.
Like a proposal, the contest can be done in 2 phases: Ch select for second phase just a number of designs (like 10, for example) for that he can ask revisions. (against revisions; sometimes design lose his "charm" making too many versions)

Edited by SIG, 30 August 2012 - 01:18 PM.

i hope the new rules are good
for both of the cliets and the designers.

best regards.