Individual Calculations May 2012
 Coldman, Ricardo  Total change: -1.65  Rating chartPersonal card
 Gran Prix Abierto Club Argentino - Cuarta Etapa Final Buenos Aires ARG 2012-03-15
RcRownchangeKK*chgGame
 1859 1693 2.00 7 -0.11 15 -1.65 
  Benedetti, Claudio 2058 ARG0.001-0.1015-1.50 
  Sammartino, Gabriel 1933 ARG0.001-0.2015-3.00 
  Tanner, Pedro 1873 ARG0.001-0.2615-3.90 
  Guzman, Gaston 1391 ARG1.0010.15152.25 
  Faccini, Jackson 1907 ARG0.001-0.2315-3.45 
  Sasson, Maximiliano 1790 ARG1.0010.63159.45 
  Garcia Lemos, Federico 2063 ARG0.001-0.1015-1.50 

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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