Individual Calculations April 2017
 Macedo, Maximo Iack  Total change: 3.60  Rating chartPersonal card
 Aberto do Brasil - VIII Memorial Bobby Fischer Joao Pessoa PB BRA 2017-03-17
RcRownchangeKK*chgGame
 2120 2357 5.00 6 0.36 10 3.60 
  Macedo, Alexandre Soares De 1957  * BRA1.0010.08100.80 
  Hiramine, Rodrigo Yoshio Ferreir 2050 BRA1.0010.14101.40 
  Rocha, Vitor Firmo De Souza 2148 BRA0.501-0.2710-2.70 
  Macedo, Maximo Valerio f2004 BRA1.0010.11101.10 
  Coelho, Luis Henrique m2390 BRA0.5010.05100.50 
  Albuquerque Junior, Wellington S. 2168 BRA1.0010.25102.50 
 * 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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