Uber's CEO is grinding for a 4.9 rating like the rest of us

Uber's CEO is grinding for a 4.9 rating like the rest of us

Uber CEO Dara Khosrowshahi said he's trying to raise his rating from 4.83.John Nacion/Getty ImagesUber gives riders and drivers ratings to incentivize good behavior on the platform.The CEO of Uber shows that getting five out of five stars can be tough.Not to worry, though; Uber says the average rider has a rating of 4.89.If you've ever chased that elusive five-star rating on the Uber app, you're not alone. The company's CEO doesn't have a perfec…