The capital requirement for other non-life catastrophe risk shall be equal to the loss in basic own funds of insurance and reinsurance undertakings that would result from an instantaneous loss, without deduction of the amounts recoverable from reinsurance contracts and special purpose vehicles, that is equal to the following amount:
L_{\mathrm{other}} = \sqrt{(c_1 \cdot P_1 + c_2 \cdot P_2)^2 + (c_3 \cdot P_3)^2 + (c_4 \cdot P_4)^2 + (c_5 \cdot P_5)^2}
where:
P 1, P 2, P 3, P 4 and P 5 denote estimates of the gross premium, without deduction of the amounts recoverable from reinsurance contracts, expected to be earned by the insurance or reinsurance undertaking during the following 12 months in relation to the groups of insurance and reinsurance obligations 1 to 5 set out in Annex XII;
c 1, c 2, c 3, c 4 and c 5 denote the risk factors for the groups of insurance and reinsurance obligations 1 to 5 set out in Annex XII.