Individual Calculations February 2015
 Rocha, Vitor Firmo De Souza  Total change: 18.20  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 2012 2040 5.50 9 0.91 20 18.20 
  Lorenzon De Carvalho, Tales P. 1640  * BRA0.501-0.4220-8.40 
  Ribeiro, Leandro Novais 1640  * BRA1.0010.08201.60 
  Da Silva, Camila Evaristo 1640  * BRA1.0010.08201.60 
  Assumpcao, Roberto f2232 BRA0.5010.25205.00 
  Cruz, William Ferreira Da 2238 BRA0.5010.26205.20 
  Dias, Anderson Tatsch 2212 BRA1.0010.732014.60 
  Gazel, Frederico f2292 BRA0.5010.31206.20 
  Quintiliano Pinto, Renato R. f2364 BRA0.001-0.1320-2.60 
  Casarin, Luis Marcio Pinhatti 1851 BRA0.501-0.2520-5.00 
 * 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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