Rapid: Individual Calculations October 2018
 Fonseca, Luis Ernesto Serra Azul  Total change: -0.40  Rating chartPersonal card
 II IRT RPD Metropole 2018 Porto Alegre RS BRA 2018-09-01
RcRownchangeKK*chgGame
 1840 1946 3.00 5 -0.02 20 -0.40 
  Buchatski, Sadi 1546  * BRA1.0010.08201.60 
  Borba Da Rosa, Rodrigo 1619 BRA1.0010.13202.60 
  Menna Barreto, Luiz Ney f2222 BRA0.001-0.1720-3.40 
  Da Fonseca Junior, Paulo Jair M. 1582 BRA1.0010.10202.00 
  Menna Barreto, Felipe Kubiaki f2232 BRA0.001-0.1620-3.20 
 * 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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