Individual Calculations January 2015
 Ferreyra, Nicolas  Total change: -14.40  Rating chartPersonal card
 Abierto Legislatura Ciudad de Bs. As. Copa N. La Porta Buenos Aires ARG 2014-12-13
RcRownchangeKK*chgGame
 1898 1625 0.50 5 -0.36 40 -14.40 
  Pernas, Agustin 1958 ARG0.001-0.1240-4.80 
  Ayala, Gustavo 1962 ARG0.001-0.1240-4.80 
  Suito Nakasone, Catherine 1834 ARG0.001-0.2340-9.20 
  Strgacich, Aylen wc1865 ARG0.5010.304012.00 
  Auernheimer, Juan 1871 ARG0.001-0.1940-7.60 

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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