Input (grade 12): On the January 2007 FIDE rating list Korchnoi was ranked number 85 in the world at age 75, by far the oldest player ever to be ranked in the FIDE top 100.
Output (grade 12): On the January 2007 FIDE rating list, Korchnoi was ranked number 85 in the world at age 75, by far the oldest player ever to be ranked in the FIDE top 100.