Individual Calculations September 2013
 Fiaes, Mario Henrique Andrade  Total change: 28.95  Rating chartPersonal card
 Taça Cidade de Joao Pessoa Joao Pessoa/PB BRA 2013-08-02
RcRownchangeKK*chgGame
 2088 2059 5.00 6 2.27 15 34.05 
  Da Silva Filho, Joaquim Virgulin 1659  * BRA1.0010.08151.20 
  Da Silva Tomaz, Luiz Antonio 1903 BRA1.0010.29154.35 
  Cavalcanti, Francisco De Assis f2289 BRA0.5010.29154.35 
  Pingas, Blas Mariano f2259 ARG1.0010.761511.40 
  Bezerra, Flavio Rodrigo Costa 2042 BRA0.501-0.0215-0.30 
  Rodi, Luis Ernesto m2377 ARG1.0010.871513.05 
 * 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)
 
 Taca Cidade de Teresina 2013 Teresina/PI BRA 2013-08-16
RcRownchangeKK*chgGame
 2118 2059 0.50 2 -0.34 15 -5.10 
  Silva Sobrinho, Agostinho J 2172 BRA0.5010.15152.25 
  Lima Neto Pedro, 2064 BRA0.001-0.4915-7.35 

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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