Lajos Portisch (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lajos Portisch" in German language version.

refsWebsite
Global rank German rank
3,905th place
878th place
1,818th place
1,182nd place
997th place
868th place
1st place
1st place

chessbase.com

de.chessbase.com

fide.com

ratings.fide.com

olimpbase.org

web.archive.org