Simplify the following text for a Grade 5 native English-speaking person.
Original: In 1986 , FIFA published a report that ranked all teams in each World Cup up to and including 1986 , based on progress in the competition , overall results and quality of the opposition . The rankings for the 1986 tournament were as follows :
Simplified: The 1986 FIFA World Cup was a football sporting event that was held in Mexico in 1986 .