Individual Calculations August 2018
 Gras, Carlos  Total change: 3.40  Rating chartPersonal card
 Abierto Grafica Yael Torre Blanca CABA ARG 2018-07-05
RcRownchangeKK*chgGame
 1903 1963 4.00 7 0.17 20 3.40 
  Kurzbard, Francisco 1563  * ARG1.0010.08201.60 
  Zamani, Andres 2165 ARG0.001-0.2420-4.80 
  Zabotinsky, Ivan 1603 ARG1.0010.10202.00 
  Bertaccini, Daniel f2119 ARG0.5010.21204.20 
  Salvatti, Diego 2105 ARG0.5010.19203.80 
  Piceda, Bruno 1698 ARG1.0010.18203.60 
  Axarlian, Carlos 2070 ARG0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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