Individual Calculations January 2015
 Andreeva, Elena  Total change: 7.80  Rating chartPersonal card
 Aberto Professor Joao Braga Sao Paulo/SP BRA 2014-12-12
RcRownchangeKK*chgGame
 1910 1935 3.50 6 0.39 20 7.80 
  Felippe E Silva, Glenda 1535  * BRA1.0010.08201.60 
  Tsuboi, Edson Kenji m2252 BRA0.001-0.1320-2.60 
  Yoshioka, Hugo 1535  * BRA1.0010.08201.60 
  Sztokbant, Bernardo Vainzoff 2297 BRA0.5010.40208.00 
  De Moura, Sergio Jovelino 2121 BRA0.001-0.2620-5.20 
  Caporale, Giuseppe Guido 1718 BRA1.0010.22204.40 
 * 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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