Individual Calculations October 2008
 Ivanov, Ivan  Total change: 40.05  Rating chartPersonal card
 Abierto de la Despedida Buenos Aires ARG 2008-06-11
RcRownchangeKK*chgGame
 2160 1935 4.00 6 2.67 15 40.05 
  Montes De Oca, Juan Jose 2132 ARG0.001-0.2515-3.75 
  Zeta, Rodrigo 2120 ARG1.0010.741511.10 
  Anelli, Antonio f2209 ARG0.001-0.1715-2.55 
  Riveiro, Jorge 2081 ARG1.0010.701510.50 
  Figueroa, Eduardo 2135 ARG1.0010.761511.40 
  Perelman, Hernan 2285 ARG1.0010.891513.35 

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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