Individual Calculations February 2016
 Carvalho, Herbert Abreu  Total change: -9.60  Rating chartPersonal card
 II Floripa Chess Open 2016 Florianopolis SC BRA 2016-01-16
RcRownchangeKK*chgGame
 2066 2161 5.00 9 -0.48 20 -9.60 
  De Oliveira, Francemir Barra 1761  * BRA1.0010.08201.60 
  Ibanez, Juan 1872 PAR1.0010.16203.20 
  Quintiliano Pinto, Renato R. m2430 BRA1.0010.832016.60 
  Stamenkovic, Dragan m2412 SRB0.5010.31206.20 
  Matsuura, Frederico f2321 BRA0.001-0.2920-5.80 
  Goncalves, Ruan Lucas Alves 1979 BRA0.001-0.7420-14.80 
  Barbosa, Jefferson Lucas Munhoz 1940 BRA1.0010.22204.40 
  Souza, Gustavo Horokoski De 1905 BRA0.501-0.3120-6.20 
  Quevedo Naissinger, Willian 1974 BRA0.001-0.7420-14.80 
 * 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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