References

[B]       J. D. Beasely,  The Mathematics of Games, Oxford University Press, Oxford, 1989.

[D]      N.J. Divinsky, The Chess Encyclopedia, Facts on File, New York, 1990.

[E1]     A. E. Elo,  The Rating of Chessplayers, Past and Present, Arco, New York, 1978.

[E2]        -          "The International Chess Federation Rating System,"

                            Chess, Sutton-Coldfield, July, August, October, 1973.

[E3]        -          "The Rating System in National Applications (A Supplement to the FIDE

                            Presentation of 1970," photocopy from the author.

[G]       M. Gardner, The Colossal Book of Mathematics, W. W. Norton, New York, 2001.

[GJ]     M.  R. Garey and D. S. Johnson,

                           Computers and Intractability:  A Guide to the Theory of NP-Completeness,

                           Freeman, New York, 1967.

[HW]   D. Hooper and K. Whyld, The Oxford Companion to Chess, 2nd Edition,

                            Oxford University Press, 1992

[J]        R. C. Jones, Evaluating Competitive Performance with Rankings and Ratings,

                           Master of Science Thesis, University of Rhode Island, 1994