(However, "creditor" shall be deemed "Plaintiff" and "debtor" shall be deemed "Defendant". 2. Since the provision on statutory interest rate under the main sentence of Article 3 (1) of the Act on Special Cases Concerning the Promotion, etc. of Legal Proceedings for Partial Dismissal of Grounds for Specific Acts (Article 208 (3) 1 of the Civil Procedure Act) was amended on September 25, 2015 and enforced on October 1, 2015, the plaintiff's claim for damages for delay shall be deemed to have been calculated at the rate of 20% per annum from the date following the delivery date of the copy of the complaint in this case until September 30, 2015, and the rate of 15% per annum from the next day to the date of full payment, and the exceeding part shall be dismissed.