Individual Calculations April 2019
 Diaz Leon, Richard Josue  Total change: 17.00  Rating chartPersonal card
 IRT "Copa AsoAjedrez Distrito Capital" Caracas VEN 2019-03-09
RcRownchangeKK*chgGame
 1812 2048 5.50 6 0.85 20 17.00 
  Bolivar Monsalve, Rafael Alberto 1648  * VEN1.0010.08201.60 
  Colina Duarte, Car Smith 1648  * VEN1.0010.08201.60 
  Oropeza Brito, David Arturo 1812 VEN1.0010.20204.00 
  Mendoza Romero, Carlos Jose 1872 VEN1.0010.27205.40 
  Castro Silva, Moises Antonio c1889 VEN1.0010.29205.80 
  Rojas, Luis Gabriel 2001 VEN0.501-0.0720-1.40 
 * 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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