Individual Calculations July 2017
 Macedo, Maximo Iack  Total change: 2.80  Rating chartPersonal card
 Aberto do Brasil Xadrez Potiguar 2017 Natal RN BRA 2017-06-02
RcRownchangeKK*chgGame
 2098 2361 5.00 6 0.28 10 2.80 
  Melo, Guilherme Gama Do Nascimen 1961  * BRA1.0010.08100.80 
  Macedo, Alexandre Soares De 1961  * BRA1.0010.08100.80 
  Gomes, Jose Murilo 2034 BRA1.0010.13101.30 
  Hiramine, Rodrigo Yoshio Ferreir 2039 BRA1.0010.13101.30 
  Santiago, Yago De Moura m2468 BRA0.001-0.3510-3.50 
  Chang, Suzana wf2127 BRA1.0010.21102.10 
 * 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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