Simplify the following text for a Grade 6 native English-speaking person.
Original: Eljanov 's most notable tournament result to date was winning Corus B tournament 2007 in Wijk aan Zee , Holland with a score of 9\/13 .
Simplified: Eljanov won the Corus B 2007 in Wijk aan Zee , Holland with a score of 9\/13 .