Magnus Carlsen is still the clear world number one, but his lead over the other world class players has shrunk somewhat, although it's still impressive. World number two Fabiano Caruana is the only player in the top 12 to have gained Elo in the last month, and with a good result in the Grand Swiss Tournament on the Isle of Man he could break the 2800 barrier again. Here's the FIDE Ranking as of 1 November 2023.