Individual Calculations July 2012
 San Pedro Morales, Marco A  Total change: -3.00  Rating chartPersonal card
 OLIMPIADA NACIONAL 2012 (17 Y 18 VAR) GUANAJUATO, GTO MEX 2012-05-07
RcRownchangeKK*chgGame
 1959 1881 1.00 3 -0.20 15 -3.00 
  Carlos Arriaga, Jesus Robe 2055 MEX0.001-0.2715-4.05 
  Diaz Rosas, Julio Cesar 2082 MEX0.001-0.2415-3.60 
  Ramirez Tapia, Jonathan Ed 1741 MEX1.0010.31154.65 

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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