Grand Prix (Magic: The Gathering) Prix event sharing the same venue. With the exception of some Grands Prix that have multiple main events, most Grand Prixes are two day tournaments, taking place on weekends. They are run using a modified Swiss system. On First day (usually Saturday) eight rounds of Swiss are played, however the exact amount formerly depended on the number of participants. Competitors may be awarded up to three byes for earned , having a certain rating (later replaced by Planeswalker points), and winning special tournaments, called Grand Prix Trials. For events in 2018, All players achieving a 6-2 or better are qualified
A1 Grand Prix the A1 Grand Prix World Cup of Motorsport since the 2005–06 season. The World Cup of Motorsport was awarded to the A1 Grand Prix team which accumulated the most points over the course of a season. The A1GP formula provided a single "spec" car for each team. Each car was mechanically identical, built with many technical restrictions designed to limit performance, reduce running costs, and prevent any one or number of teams gaining an advantage through better equipment. This regulation provided a level playing field in which driver skill and team effort should become the primary factor for success. Specifically,