Individual Calculations May 2010
 Ivorra Ordines, Pedro  Total change: -7.25  Rating chartPersonal card
 Primera Provincial Sur 2010 Valencia ESP 2010-01-09
RcRownchangeKK*chgGame
 1840 1676 1.00 3 0.10 25 2.50 
  Sancho Ferrer, Juan Vicente 1975 ESP0.001-0.1525-3.75 
  Ruiz Sempere, Jose Antonio 1679 ESP1.0010.502512.50 
  Morant Gomar, Sergio 1866 ESP0.001-0.2525-6.25 

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)
 
 IV Torneo Internacional Ciudad de La Laguna La Laguna, Tenerife ESP 2010-04-05
RcRownchangeKK*chgGame
 1914 1665 1.00 6 -0.39 25 -9.75 
  Mendoza Contreras, Lucas E f2065  * ESP0.001-0.0825-2.00 
  Olivera Gutierrez, Albert 2065  * ESP0.001-0.0825-2.00 
  Rodriguez Fernandez, Cristian A. 1970 ESP0.001-0.1425-3.50 
  Saumweber, Walter 2065  * GER0.001-0.0825-2.00 
  Ferrera Gonzalez, Carlos 1426 ESP1.0010.20255.00 
  Pimienta Sanchez, Manuel 1891 ESP0.001-0.2125-5.25 
 * 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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