Simplify the following text for a Grade 9 native English-speaking person.
Original: The London Chess Club , which had fallen out with Staunton and his colleagues , organised a tournament that was played a month later and had a multi-national set of players ( many of whom had competed in Staunton 's tournament ) , and the result was the same - Anderssen won .
Simplified: The London Chess Club , which had fallen out with Staunton and his colleagues , organized a tournament that was played a month later and had a multi-national set of players , many of whom had competed in Staunton 's tournament . The result was the same â `` Anderssen won .