Individual Calculations May 2017
 Zini, Jhone Marcelo  Total change: 3.20  Rating chartPersonal card
 VI Sao Paulo Open Grupo A - Sub-2300 Sao Paulo SP BRA 2017-04-14
RcRownchangeKK*chgGame
 2018 2077 3.50 6 0.16 20 3.20 
  Soares, Joao Carlos T. C. 1830 BRA0.001-0.8120-16.20 
  Cadilhac, Igor Tokuichi Kikuchi f2285 BRA1.0010.772015.40 
  Valcarcel, Victor Ignacio Santos 1677  * BRA1.0010.08201.60 
  Brito, Luismar f2249 BRA0.5010.23204.60 
  Rodrigues, Leonardo De Miranda 2175 BRA0.001-0.3720-7.40 
  Hoshino, Karen wf1892 JPN1.0010.26205.20 
 * 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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