A few simple rules ... limitless possibilities

The ratings FAQ explains this table, and how to use the information it contains.

You can get a graph of a player’s rating history by clicking on their name in the list below. You can see details of the last tournament the player attended by clicking on the since column.

You can also reorder the list according to the criteria at the head of the column in ascending or descending order by clicking on the + or - link at the head or foot of the column.

If you notice any errors in the data here, please report them to the tournament results officer, as explained in the FAQ.

On the last run, an average European shodan rating (r) is 2100, and an average number of European rating points per one grade difference (g) is 100.

Strength is calculated using strength = (rating - r) / g. The technical section of the FAQ contains a more detailed explanation.