In 2016 , the organisers of the Russian round of the Formula One World Championship prepared a new timetable , significantly increased the number of concessions .
In 2016 , the organisers of the Russian round of the Formula One World Championship improved the quality of service .
In 2016 , the organisers of the Russian round of the Formula One World Championship prepared a new timetable , significantly increased the number of concessions and improved the quality of service .