Individual Calculations April 2009
 Anaya, Mario M.  Total change: -18.75  Rating chartPersonal card
 59 Abierto de Villa Ballester Villa Ballester, Buenos Aires ARG 2009-01-19
RcRownchangeKK*chgGame
 1988 1957 2.50 7 -0.75 25 -18.75 
  Cori Tello, Daisy wm2256 PER0.5010.35258.75 
  Salvatti, Diego 2183 ARG0.5010.29257.25 
  Krysa, Leandro 2184 ARG0.001-0.2125-5.25 
  Habib, Carlos H. 1779 ARG1.0010.27256.75 
  Godoy Olazabal, Arturo I. 2002 ARG0.001-0.4425-11.00 
  Ferraro, Oscar A. 1788 ARG0.501-0.2225-5.50 
  Bargas, Dario. O. A. 1725 ARG0.001-0.7925-19.75 

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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