Individual Calculations August 2015
 Taha, Najla Mohamad  Total change: -12.00  Rating chartPersonal card
 Regional Sul Brasileiro de Xadrez 2015 Curitiba/PR BRA 2015-07-10
RcRownchangeKK*chgGame
 1806 1777 2.00 5 -0.30 40 -12.00 
  Palozi, Paulo Ricardo 2177  * BRA0.001-0.0840-3.20 
  Feller, Gabriela Luisa Vicente 1414 BRA1.0010.10404.00 
  Tratz, Leonardo Schmaedecke 2008 BRA0.001-0.2140-8.40 
  Nowak, Suelem Cristine 1463 BRA1.0010.14405.60 
  Nemeth Junior, Henrique 1968 BRA0.001-0.2540-10.00 
 * 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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