Individual Calculations February 2015
 Almeida, Heidy Jose Moreira De  Total change: -30.40  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1925 2014 3.50 7 -0.76 40 -30.40 
  Souza, Bruna Garcia De 1614  * BRA1.0010.08403.20 
  Delgado Ramirez, Neuris g2414  * PAR0.001-0.0840-3.20 
  Dibai, Jerry 1780 BRA0.501-0.2940-11.60 
  Campestrini, Carine Katia 1669 BRA1.0010.11404.40 
  Souza, Gustavo Horokoski De 1903 BRA0.001-0.6540-26.00 
  Sena Moura, Danielle 1841 BRA1.0010.274010.80 
  Bueno, Alfeu Junior Varela f2251 BRA0.001-0.2040-8.00 
 * 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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