Individual Calculations March 2010
 Dacal Mendes, Jorge Alberto  Total change: -5.85  Rating chartPersonal card
 Aberto do Brasil Cidade Maravilhosa 2010 Rio de Janeiro/RJ BRA 2010-02-19
RcRownchangeKK*chgGame
 2183 1851 0.00 3 -0.39 15 -5.85 
  Viana, Dirceu f2251  * BRA0.001-0.0815-1.20 
  Abdalla, Luiz Guilherme Aurelli 2219 BRA0.001-0.1015-1.50 
  De Miranda, Alexandre Pinto 2079 BRA0.001-0.2115-3.15 
 * 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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