Changes

Ratings of various chess players and programs were estimated based on the distribution of gains from various games, [https://en.wikipedia.org/wiki/The_Game_of_the_Century_%28chess%29 The Game of the Century] between [https://en.wikipedia.org/wiki/Donald_Byrne Donald Byrne] and the 13 year old [https://en.wikipedia.org/wiki/Bobby_Fischer Bobby Fischer] was given as sample for algorithm 1 with game score differences, yielding in a rating difference of 113 points in favor to Fischer. The [https://en.wikipedia.org/wiki/London_Chess_Classic#2011_Classic:_3-12_December London Chess Classic 2011] <ref>[http://www.chess.co.uk/twic/chessnews/events/london-chess-classic-2011 London Chess Classic 2011] | [https://en.wikipedia.org/wiki/The_Week_in_Chess The Week in Chess]</ref> <ref>[http://www.chessbase.com/newsdetail.asp?newsid=7754 London R9: Vlad All Over], [[ChessBase|ChessBase News]], December 13, 2011</ref> was used as sample for algorithm 2 and 3, while algorithm 4 was applied for [[Kasparov versus Deep Blue 1997]], which, despite [https://en.wikipedia.org/wiki/Garry_Kasparov [Garry Kasparov]] lost the match, did result in a higher rating for him - 2754 versus 2741 for [[Deep Blue]].