Individual Calculations May 2019
 Alvarez Dominguez, Breixo  Total change: 10.20  Rating chartPersonal card
 XIII Obert escacs de la Societat Coral Colon de Sabadell 2019 Sabadell ESP 2019-02-22
RcRownchangeKK*chgGame
 1801 1967 5.50 7 0.51 20 10.20 
  Salinas Tomas, Daniel 1674 ESP1.0010.15203.00 
  Carbo Hors, David 1787 ESP1.0010.26205.20 
  Oliveras Cruz, Jaume 1858 ESP0.001-0.6520-13.00 
  Caro Martinez, Ramon 1754 ESP1.0010.23204.60 
  Palacios Pena, Gerardo 1776 ESP0.501-0.2520-5.00 
  Cervello Navarro, Hector 1823 ESP1.0010.31206.20 
  Bernado Lopez, Roger 1936 ESP1.0010.46209.20 

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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