Individual Calculations November 2012
 Diaz Calderon, Johan David  Total change: 0.00  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeRpKK*chgGame
 2095 0 1.00 6 0.00 1822   0.00 
  Rovira, Tairu wc2067 VEN0.0010.00 0.00 
  Acuna Buitrago, Camilo Andres 2078 COL0.0010.00 0.00 
  Perdomo Arbelaez, David 2128 VEN0.0010.00 0.00 
  Paredes, Elias 2272 VEN0.0010.00 0.00 
  Sanchez, Markel 2022 VEN1.0010.00 0.00 
  Perez, Andres Eloy 2004 VEN0.0010.00 0.00 

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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