Individual Calculations February 2015
 Oliveira, Antonio Augusto Da L  Total change: -20.40  Rating chartPersonal card
 Lisbon Christmas International Chess Open Lisboa POR 2014-12-26
RcRownchangeKK*chgGame
 1713 1649 2.00 6 -0.51 40 -20.40 
  Passeiro, Lourenco M Vilarigue 1384 POR1.0010.18407.20 
  Silva, Goncalo Nuno Neto Pires 1906 POR0.001-0.1840-7.20 
  Paiva, Henrique M A Albergaria 1809 POR0.001-0.2940-11.60 
  Sousa, Andre Ventura 2049  * POR0.001-0.0840-3.20 
  Moraes, Antonio Jose Oliveira 1272 POR1.0010.09403.60 
  Turta, Stelian 1860 POR0.001-0.2340-9.20 
 * 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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