Individual Calculations February 2015
 Assumpcao, Roberto  Total change: -34.00  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1960 2232 6.50 10 -1.70 20 -34.00 
  Costa, Ane Caroline 1832  * BRA1.0010.08201.60 
  Da Silva, Wagner Jose 1920 BRA1.0010.14202.80 
  Prol Medeiros, Horacio 2085 BRA0.501-0.2020-4.00 
  Rocha, Vitor Firmo De Souza 2040 BRA0.501-0.2520-5.00 
  Nunes Jr, Sidney 2034 BRA0.001-0.7620-15.20 
  De Carvalho, Christopher 1965 BRA0.001-0.8220-16.40 
  Avedisian, Alexander 1832  * URU1.0010.08201.60 
  Fuck, Vinicius Rios 1887 BRA1.0010.11202.20 
  Franca, Willian Bento 2008 BRA0.501-0.2820-5.60 
  Franceschina, Dalvan 1993 BRA1.0010.20204.00 
 * 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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