Individual Calculations March 2013
 De Santana, Emidio Jose Alves  Total change: 3.60  Rating chartPersonal card
 Torneio Dokmus Internacional Recife/PE BRA 2013-01-17
RcRownchangeKK*chgGame
 1957 1921 2.50 5 0.12 30 3.60 
  Pinto, Carlos Henrique Lopes f2123 BRA0.001-0.2430-7.20 
  Cunha, Jose Manoel Vercosa Da 1712 BRA1.0010.23306.90 
  Baltar, Petrov Ferreira 1821 BRA1.0010.363010.80 
  Macedo, Maximo Iack f2321  * BRA0.001-0.0830-2.40 
  De Paula, Luciano Alves 1810 BRA0.501-0.1530-4.50 
 * 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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