This period of dominance ended with the restructuring of the rankings system for the 2010/2011 season, which saw the world rankings updated after each tournament carrying ranking points, rather than just once a year after the World Championship as under the previous system. Since the introduction of the new system, John Higgins, Neil Robertson, Mark Williams, Mark Selby, Judd Trump, Ding Junhui and Ronnie O'Sullivan have all attained the number-one rank. Selby has also finished the season seven times ranked in first place, putting him in joint second place overall with Reardon and Davis (seven times each) and behind Hendry (nine times).