Individual Calculations April 2016
 Defez, Marcos Enrique  Total change: 18.20  Rating chartPersonal card
 47 Abierto Internacional Ciudad de Mar del Plata Mar del Plata ARG 2016-03-19
RcRownchangeKK*chgGame
 1967 1643 2.00 8 0.91 20 18.20 
  Sandoval, Teofilo 2043  * PER1.0010.922018.40 
  Martinez, Ayelen wm2043  * ARG0.001-0.0820-1.60 
  Herrera, Carla 2033 ARG0.5010.41208.20 
  Laria, Rodrigo Nicolas 1955 ARG0.001-0.1420-2.80 
  Rojas, Matias 1977 ARG0.001-0.1220-2.40 
  Couso, Juan Jose 1944 ARG0.001-0.1520-3.00 
  Parma, Pamela 1867 ARG0.5010.28205.60 
  Lallana, Daniel c1874 ARG0.001-0.2120-4.20 
 * 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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