Individual Calculations February 2013
 Dierssen Garcia-Barredo, Guiller  Total change: -3.45  Rating chartPersonal card
 VI Open Inter. St Casablanca “Agusta Aragon” Zaragoza ESP 2012-12-22
RcRownchangeKK*chgGame
 1960 1893 1.00 3 -0.23 15 -3.45 
  Sanchez Botella, Luis Javier 2208 ESP0.001-0.1415-2.10 
  Sacristan Latorre, Carlos 1511 ESP1.0010.09151.35 
  Beltra Garcia, Ruben 2160 ESP0.001-0.1815-2.70 

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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