Individual Calculations September 2011
 Aguilar, Silvio Alejandro  Total change: 8.70  Rating chartPersonal card
 Gran Prix Club Argentino de Ajedrez 1816 Buenos Aires ARG 2011-07-07
RcRownchangeKK*chgGame
 1881 1822 3.50 7 0.58 15 8.70 
  Galagovsky, Carlos 2103 ARG0.5010.34155.10 
  Arcuschin, Claudio 1999 ARG0.001-0.2715-4.05 
  Alonso, Sergio 1483 ARG1.0010.12151.80 
  Ivanov, Ivan 2075 ARG0.001-0.1915-2.85 
  Marchese, Lucas 1504 ARG1.0010.13151.95 
  Cervetto, Esteban 2113 ARG0.001-0.1515-2.25 
  Martinez, Jose Enrique 1891 ARG1.0010.60159.00 

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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