Individual Calculations October 2018
 Da Cunha, Joao Victor Ximenes S.  Total change: 20.40  Rating chartPersonal card
 II IRT STD Memorial Luciano Nilo de Andrade Rio de Janeiro - RJ BRA 2018-09-07
RcRownchangeKK*chgGame
 1784 1556 1.50 4 0.51 40 20.40 
  Soares, Renan Barbosa Monteiro c1956  * BRA0.001-0.0840-3.20 
  Cardoso, Marcio De Lucca 1892 BRA0.001-0.1240-4.80 
  Barbosa, Luiz Francisco Da Silva 1793 BRA0.5010.304012.00 
  Weibull, Oscar Fritiof Torbjorn 1494 BRA1.0010.414016.40 
 * 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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