The ICO is a waste of time. They won't do anything, trust me.
The right to be forgotten is a waste of time too - they will only delist in certain circumstances, and you need to provide every possible search term you can think of linking your name to the articles. Further, it only applies to searches within the EU, so any Tom, Dick or Harry using a VPN or googling you from outside the EU will see your articles.
Your only options are to either convince the source to delete the articles, or change your name.