Individual Calculations September 2012
 Yakisich, Marcelo  Total change: 3.90  Rating chartPersonal card
 Copa ciudad de Moron Moron, Buenos Aires ARG 2012-07-18
RcRownchangeKK*chgGame
 1965 1942 4.50 9 0.26 15 3.90 
  Tomeo, Nicolas 2114 ARG0.001-0.2715-4.05 
  Asad, Jonathan 1829 ARG0.001-0.6515-9.75 
  Gerola, Pablo 2025 ARG0.5010.11151.65 
  Bova, Carmelo 1907 ARG1.0010.45156.75 
  Bogado, Luis 1882 ARG0.001-0.5815-8.70 
  Uncal, Jose 2117 ARG1.0010.731510.95 
  Rasgido, Alejandro 1983 ARG0.001-0.4415-6.60 
  Wald, Gabriel 1936 ARG1.0010.49157.35 
  Tachella, Pablo Ivan 1888 ARG1.0010.42156.30 

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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