Individual Calculations May 2015
 Granados Ramirez, Carlos Ricardo  Total change: 15.40  Rating chartPersonal card
 VI Torneo Internacional de Alajuela 2015 Alajuela CRC 2015-03-27
RcRownchangeKK*chgGame
 2014 2099 5.50 8 0.77 20 15.40 
  Davila, Carlos m2304 NCA0.5010.26205.20 
  Fonseca Cabrera, Ernesto 2184 NCA0.5010.12202.40 
  Herrera Boschini, Gabriel 1699  * CRC1.0010.08201.60 
  Jimenez Rojas, Fabian 1823 CRC1.0010.17203.40 
  Bazan, Jose Vicente 1735 NCA1.0010.10202.00 
  Juarez Flores, Carlos A. m2431 GUA0.001-0.1220-2.40 
  Madrigal, Ana Daniela wf2017 NCA0.501-0.1120-2.20 
  Chaves Sanchez, Gabriel A 1922 CRC1.0010.27205.40 
 * 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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