I have 6 certificates in debate which include 4 interschool and 2 cluster certificates and i have applied for eca quota in delhi university
The marks you get in ECA trials depends upon your performance. You will be called up for a debate trial where you would have to show your debating skills and judges will mark accordingly. Your certificates will definitely boost your profile and upgrade your scores, but it is still not possible to predict your scores as 50% depends on trials and 50% on certificates/accomplishments.