http://www.kenilworthchessclub.org/kenilworthian/2009/12/interview-with-david-rudel-author-of.html
Possible that this is him:
http://www.uschess.org/msa/MbrDtlMain.php?12625282
David Rudel, most mysterious chess player ?!!
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Nov 7, 2014
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#2
He is the author of quite a few colle based (1.d4, 2.e3, 3.Bd3, 4.Nf3) publications yet no one knows exactly what his rating is (OTB or otherwise) or any chess background on him what so ever (tournaments,achievements etc...) so does anyone have any informAtion on this guy ??