A control system for a wind turbine comprising: one or more measurement devices , wherein the one or more measurement devices are configured to measure one or more operating conditions of a wind turbine; a controller ; and a memory associated with the controller , wherein the controller is configured to: receive the one or more measured operating conditions from the one or more measurement devices; retrieve one or more preset values including an initial torque setpoint for the wind turbine and one or more of an altitude of the wind turbine and a turbulence density from the memory ; determine an adjusted torque setpoint for the wind turbine based at least in part on one or more operating conditions received from one or more measurement devices associated with the wind turbine; and adjust a real power output rating in the controller for the wind turbine based on the determined adjusted torque setpoint; characterized in that adjusting the real power output rating comprises derating the real power output rating of the wind turbine based on the determined adjusted torque setpoint and derating an initial real power output rating of the wind turbine by about 0.10 percent or greater based on the determined adjusted torque setpoint when the system power factor is between -0.90 to and including about -0.95. one or more measurement devices , wherein the one or more measurement devices are configured to measure one or more operating conditions of a wind turbine; a controller ; and a memory associated with the controller , wherein the controller is configured to: receive the one or more measured operating conditions from the one or more measurement devices; retrieve one or more preset values including an initial torque setpoint for the wind turbine and one or more of an altitude of the wind turbine and a turbulence density from the memory ; determine an adjusted torque setpoint for the wind turbine based at least in part on one or more operating conditions received from one or more measurement devices associated with the wind turbine; and adjust a real power output rating in the controller for the wind turbine based on the determined adjusted torque setpoint; receive the one or more measured operating conditions from the one or more measurement devices; retrieve one or more preset values including an initial torque setpoint for the wind turbine and one or more of an altitude of the wind turbine and a turbulence density from the memory ; determine an adjusted torque setpoint for the wind turbine based at least in part on one or more operating conditions received from one or more measurement devices associated with the wind turbine; and adjust a real power output rating in the controller for the wind turbine based on the determined adjusted torque setpoint; characterized in that adjusting the real power output rating comprises derating the real power output rating of the wind turbine based on the determined adjusted torque setpoint and derating an initial real power output rating of the wind turbine by about 0.10 percent or greater based on the determined adjusted torque setpoint when the system power factor is between -0.90 to and including about -0.95. <EOS>