Individual Calculations January 2009
 Riveiro, Jorge M.  Total change: -23.40  Rating chartPersonal card
 Interno de Categorias CAA Buenos Aires ARG 2008-08-11
RcRownchangeKK*chgGame
 1901 2077 3.50 7 -1.56 15 -23.40 
  Veron, Jorge Anibal 1893 ARG1.0010.26153.90 
  Pichot, Alan 1926 ARG0.001-0.7015-10.50 
  Ocampos, Ian 1881 ARG0.001-0.7515-11.25 
  Coldman, Ricardo 1727 ARG1.0010.11151.65 
  Correia, Marcelo 1888 ARG1.0010.25153.75 
  Tamayo, Jose Luis 1939 ARG0.501-0.1915-2.85 
  Montero, Walter 2050 ARG0.001-0.5415-8.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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