Individual Calculations April 2015
 Lallana, Daniel  Total change: -6.20  Rating chartPersonal card
 Copa Latina de Ajedrez 2015 Vicente Lopez - Buenos Aires ARG 2015-03-19
RcRownchangeKK*chgGame
 1926 1901 3.00 7 -0.31 20 -6.20 
  Acosta, Pablo Ismael m2301  * ARG0.001-0.0820-1.60 
  Inchausti, Pablo Ezequiel 2136 ARG0.001-0.2120-4.20 
  Guanca, Felipe 1715 ARG1.0010.26205.20 
  Nejanky, Maisa 2062 ARG0.001-0.2920-5.80 
  Saracho, Franco 1581 ARG1.0010.13202.60 
  Ferrero, Luis 1635 ARG1.0010.18203.60 
  Luz, Arthur Nader 2049 BRA0.001-0.3020-6.00 
 * 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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