Commission Delegated Regulation (EU) /... supplementing Regulation (EU) 2021/23 of the European Parliament and of the Council with regard to regulatory technical standards specifying the circumstances in which a person is deemed to be independent from the resolution authority and from the central counterparty, the methodology for assessing the value of assets and liabilities of a central counterparty, the separation of the valuations, the methodology for calculating the buffer for additional losses to be included in provisional valuations, and the methodology for carrying out the valuation for the application of the ‘no creditor worse off’ principle