Aug 10 (Reuters) - Chartwell Retirement Residences CSH_u.TO
* Chartwell announces second quarter 2017 results
* Q2 FFO per share C$0.21
* Chartwell Retirement Residences qtrly same property NOI $63.3 million versus $62.6 million
* Chartwell Retirement Residences qtrly same property occupancy 92.5 percent versus 93.2 percent