Individual Calculations April 2017
 Lopez Abreu, Michel Samuel  Total change: -10.00  Rating chartPersonal card
 IRT Carnaval 2017 "V Copa Maglene de Matos" Caracas VEN 2017-02-25
RcRownchangeKK*chgGame
 1956 2105 3.50 6 -0.50 20 -10.00 
  Quiroga, Walter Gonzalo 1705  * BOL1.0010.08201.60 
  Ramirez Gonzalez, Angel David c1766 VEN1.0010.12202.40 
  Sanchez Fleire, Axtlan Migher 1907 VEN0.501-0.2620-5.20 
  Abatantuono, Giuseppe 2167 VEN0.001-0.4120-8.20 
  Ramirez Marino, Richard Daniel 2005 VEN1.0010.36207.20 
  Ramirez Gonzalez, Mauricio f2186 VEN0.001-0.3920-7.80 
 * 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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