Individual Calculations August 2013
 Hernandez, Oscar  Total change: 6.60  Rating chartPersonal card
 IRT Sub 2000 Metro de Caracas - Profesor Andres Bello Barquisimeto VEN 2013-07-26
RcRownchangeKK*chgGame
 2116 1983 1.50 4 0.22 30 6.60 
  Gonzalez Parejo, Ramon Junior 2094 COL1.0010.653019.50 
  Pinero, Carlos m2125 VEN0.001-0.3130-9.30 
  Acosta, Lorner 2147 VEN0.5010.22306.60 
  Fonseca, Carlos Arturo 2099 COL0.001-0.3430-10.20 

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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