The format was changed for GP 2005 with 16 riders (instead of 24) taking part in each Grand Prix event, and over the course of 20 heats each rider started in 5 heats and raced against every other rider once (which is the classical round-robin formula of the individual tournament).
The format was altered for GP 2005, with 16 riders (instead of 24) participating in each Grand Prix event, and over the course of 20 heats each rider started in 5 heats and raced against every other rider once (which is the classic round-robin formula of the individual tournament).