Individual Calculations February 2017
 Deus Filho, Joaquim De  Total change: -30.00  Rating chartPersonal card
 XXIV IRT STD da Hebraica Sao Paulo SP BRA 2017-01-13
RcRownchangeKK*chgGame
 1629 1997 3.00 5 -1.50 20 -30.00 
  Nobre, Jose Adalberto Barbosa 1655 BRA1.0010.12202.40 
  Cisz, Isadora Bernardo 1660 BRA0.001-0.8820-17.60 
  Machado, Antonio Rodrigo Aguiar 1635 BRA0.001-0.9020-18.00 
  De Albuquerque, Gabriel Tenori 1597  * BRA1.0010.08201.60 
  Hoshino, Meilin 1597  * JPN1.0010.08201.60 
 * 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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