January 27 (SeeNews) - Croatian hotel operator Valamar Riviera [ZSE:RIVP-R-A] said on Tuesday it expects its consolidated earnings before interest, taxes, depreciation and amortisation (EBITDA) to reach 420-425 million kuna ($59.3-$60 million/54.8-55.4 million euro) in 2015, up to 49.7% higher than a year earlier.