Individual Calculations April 2015
 Dabraccio, Guillermo  Total change: -23.80  Rating chartPersonal card
 Copa Latina de Ajedrez 2015 Vicente Lopez - Buenos Aires ARG 2015-03-19
RcRownchangeKK*chgGame
 2007 1756 0.00 6 -1.19 20 -23.80 
  Souza, Rafael Cabral De 2156  * BRA0.001-0.0820-1.60 
  Cabrera Pando, Ramiro 2033 ARG0.001-0.1720-3.40 
  Fernandez Rodriguez, Antonio 1904 URU0.001-0.3020-6.00 
  Roman, Rodrigo 2006 PAR0.001-0.1920-3.80 
  Ulloa, Gabriel 1986 ARG0.001-0.2120-4.20 
  Castro, Lennin David 1958 COL0.001-0.2420-4.80 
 * 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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