Rapid: Individual Calculations March 2019
 Zilber, Valerio V. De Freitas  Total change: 7.40  Rating chartPersonal card
 I Etapa Circuito CXC FEXPAR de Xadrez RPD 2019 Curitiba PR BRA 2019-02-02
RcRownchangeKK*chgGame
 1781 1887 4.00 6 0.37 20 7.40 
  De Lima, Luis Gustavo Hakim 1487  * BRA1.0010.08201.60 
  Araujo, Adalberto Marcos f2081 BRA0.001-0.2520-5.00 
  Calcada, Lucas Galvan 1487  * BRA1.0010.08201.60 
  Chemin, Justo Reinaldo f2017 BRA0.5010.18203.60 
  Mileski, Lucas De Souza 1867 BRA0.501-0.0320-0.60 
  Da Silva, Juliano Roberto Nery 1746 BRA1.0010.31206.20 
 * 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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