Individual Calculations July 2011
 Duran, Reinaldo  Total change: -9.00  Rating chartPersonal card
 Campeonato de Expertos y Maestros Absoluto San Juan de Los Morros VEN 2011-05-28
RcRownchangeKK*chgGame
 2040 2107 2.00 4 -0.36 25 -9.00 
  Dalo, Hermes 2018 VEN1.0010.38259.50 
  Roldan, Renny 2091 VEN0.001-0.5225-13.00 
  Mora, Jose 2103 VEN1.0010.492512.25 
  Zambrano, Ramon 1948 VEN0.001-0.7125-17.75 

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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