Atlantic City’s casinos and two internet-only entities earned $281.2 million in the third quarter of this year, a decline of 7.5% from the same period a year ago, New Jersey gambling regulators said Tuesday.According to the Press of Atlantic City, figures released by the state Division of Gaming Enforcement show that while the nine casinos surpassed the profitability they enjoyed in the third quarter of 2019, before the COVID-19 pandemic, that was mainly because of the strong performance of the two newest casinos, and an accounting change by another one.