Six Nations Championship - Format

Format

Played annually, the format of the Championship is simple: each team plays every other team once, with home field advantage alternating from one year to the next. Two points are awarded for a win, one for a draw and none for a loss. Unlike many other rugby union competitions the bonus point system is not used.

If a team wins all its games, they are said to have won a 'Grand Slam'. Back-to-back Grand Slams have been achieved on five occasions, by Wales in 1908 and 1909, by England in 1913 and 1914, 1923 and 1924 and 1991 and 1992, and by France in 1997 and 1998. England holds the record for the number of Grand Slams won with 12, followed by Wales with 11, France with 9, Scotland with 3 and Ireland with 2.

Victory by any Home Nation over the other three Home Nations is a 'Triple Crown'. The Triple Crown has twice been won on four consecutive occasions, once by Wales in 1976, 1977, 1978, and 1979 and once by England in 1995, 1996, 1997, and 1998. England hold the record for the number of Triple Crowns won with 23, followed by Wales with 20 and Scotland and Ireland with 10. Although this achievement has long been a feature of the tournament, it was not until 2006 that a physical trophy, commissioned by the Royal Bank of Scotland, was awarded.

At the end of the tournament the team that finishes at the bottom of the table is said to have won the Wooden Spoon. A team which has lost all five matches is said to have been 'whitewashed'.

Several individual competitions take place under the umbrella of the tournament. The oldest such regular competition is for the Calcutta Cup, contested annually between England and Scotland since 1879. It is named the Calcutta Cup as it is made from melted-down Indian Rupees. Since 1988, the Millennium Trophy has been awarded to the winner of the game between England and Ireland. Since 2007, France and Italy have contested the Giuseppe Garibaldi Trophy; it was created for the 200th anniversary of the birth of Giuseppe Garibaldi, the Italian hero who helped unify Italy. Garibaldi was born in Nizza (now Nice, France) in 1807.

Prior to 1994, teams equal on points shared the championship. Since then, ties have been broken by considering the points difference of the teams. The rules of the championship further provide that if teams tie on both match points and points difference, the team which scored the most tries wins the championship. Were this decider be a tie, the tying teams would share the championship. To date, however, match points and points difference have been sufficient to decide the championship.