1. 1. The capital requirement for market risk concentration shall be equal to the following:
\mathrm{SCR}_{\text{conc}} = \sqrt{\sum_{\mathrm{i}} \mathrm{Conc}_{\mathrm{i}}^{2}}
where:
((a))(a) the sum covers all single name exposures i;exposuresi;
((b))(b) Conc_{i} denotesConcidenotes the capital requirement for market risk concentration on a single name exposure i.exposurei.
2. 2. For each single name exposure i ,i, the capital requirement for market risk concentration Conc iConc_{i} shall be equal to the loss in the basic own funds that would result from an instantaneous decrease in the value of the assets corresponding to the single name exposure i equal to the following:
\mathrm{XS}_{i} \cdot \mathrm{g}_{i}
where:
((a))(a) XS_{i} isXSiis the excess exposure referred to in Article 184;
((b))(b) g_{i} isgiis the risk factor for market risk concentration referred to in Articles 186 and 187;