The Kolkata class destroyer was initially designed to face against the Type 052C, since these two ships both belong to the early 2000s. Now the first two Kolkata just barely commissioned, but they already face a large number of the Type 052D.
When the first of the Visakhapatnam class being commissioned, it will also face a large number of the Type 055.
Just one Type-055 cruiser will have more firepower than 3 Kolkata class destroyers - there is no comparison here at all.