Flight information has been taken from the IGC files. It's just for fun! To sort columns click on the column name - clicking a second time will change the sort order. Pilots with no information displayed probably didn't fly far enough to produce useful information, or scored penalty points.
It is only accuracte if the IGC file has a sufficiently high sample rate - for example if it logs every 6 seconds. Competitors with statistics in light grey have loggers which have insufficent information to accurately calculate statistics. In addition, some loggers show a lot of GPS jitter - these will throw up spurious thermals.
These stats are just for fun!