Moody's Investors Service says that operating results of BW Group (Ba2 negative) in 1H 2012 were better than expected, largely because of the higher charter rates achieved by the company for its vessels. "We had expected BW Group's performance to weaken, as many of its vessels were coming off profitable time-charters in 1H and it was increasingly exposed to deteriorating spot-market rates. However, spot rates, especially in the gas carrier segments, either held up or improved," says Vikas Halan, a Moody's Vice President and Senior Analyst. The average time charter equivalent or TCE income per day for BW Group's very large gas carriers and large gas carriers rose over 40% from a year ago. The average TCE for very large crude carriers grew about 5%.