Keitlinghaus Ludger (24.07.1965)

German Grandmaster (1998).

Best results:  winner in Budapest 1996, Reykjavik Open 1997 and was second at the Dortmund Sparekasse Open in 1998.

Retired from International chess since 2007.

Peak rating: 2525 in 1997. he is retired from international chess since 2007.