Just for clarification here is the whole refusal statement.

" You have signed your application form to say the information given is true. However local checks have revealed that you have a child in the Philippines that you have not declared on your application form. I am satisfied therefore that false statement have been made in your application under section 26(I)(c) of the immigration act 1971, making false representation to an Entry Clearance officer is a criminal offence. I am not satisfied that the rest of your application is accurate. As material facts were not disclosed and false representation have been made in relation to your application, it is refused under paragraph 320 (7A) of the immigration rules. I have therefore refused your application because I am not satisfied on the balance of probabilities that you met all of the requirements of the relevant paragraph of the UK immigration rules."

Does this change your opinion of our chances at an overturned decision? Or is this a standard response on a refusal?