Individual Calculations October 2019
 Sanchez Diaz, Lucas  Total change: -24.40  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-B Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 1784 1602 1.00 6 -0.61 40 -24.40 
  Santos Ramos, Carlos 1797 ESP0.5010.254010.00 
  Quero Ortega, Juan 1732 ESP0.5010.18407.20 
  Melchiorre, Daniele 1755 ITA0.001-0.3040-12.00 
  Alvaro Hermosa, Ramon 1711 ESP0.001-0.3540-14.00 
  Martin Villanova, Jordi 1935 ESP0.001-0.1240-4.80 
  Gil Gil, Antoni 1776 ESP0.001-0.2740-10.80 

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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