Individual Calculations January 2011
 Heinrichs, Vivian  Total change: 12.30  Rating chartPersonal card
 2ยช Etapa do II Circuito IRT LXSBC 2010 Sao Bernardo do Campo/SP BRA 2010-10-15
RcRownchangeKK*chgGame
 1925 1889 0.50 2 -0.42 15 -6.30 
  Bispo, Leonardo 2158 BRA0.001-0.1715-2.55 
  Franceli, Derli 1692 BRA0.501-0.2515-3.75 

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)
 
 Campeonato Pan Americano Feminino 2010 Campinas/SP BRA 2010-11-28
RcRownchangeKK*chgGame
 2053 1877 3.00 6 1.24 15 18.60 
  Vigoa Apecheche, Yanira wm2277  * CUB0.001-0.0815-1.20 
  Cancio-Bello Ayes, Flavia wf2114 CUB0.001-0.2015-3.00 
  Souza Brito, Andrielli 1676 BRA1.0010.24153.60 
  Tournier, Laurie Cristiane 2045 BRA1.0010.721510.80 
  Cordero, Daniela wm2055 BOL1.0010.731510.95 
  Fernandez, Maria Florencia 2149 ARG0.001-0.1715-2.55 
 * 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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