Individual Calculations November 2016
 Ramirez Madrid, Gerardo Alfonso  Total change: 68.40  Rating chartPersonal card
 IV Open Encuentro de Culturas Santa Ana 2016 Santa Ana CRC 2016-10-01
RcRownchangeKK*chgGame
 1765 1680 4.50 7 1.71 40 68.40 
  Chavarria Segura, Joseph 1603 CRC1.0010.394015.60 
  Martinez Acuna, Huber 1911 CRC1.0010.794031.60 
  Vaglio Mattey, Emanuel 2080  * CRC0.001-0.0840-3.20 
  Gutierrez Soto, Gilberth 1839 CRC0.001-0.2940-11.60 
  Vazquez Pena, David 1366 CRC1.0010.14405.60 
  Shih Gould, Danny 1785 CRC1.0010.644025.60 
  Fallas Saborio, Alejandro 1771 CRC0.5010.12404.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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