Individual Calculations January 2011
 Bogdanov, Viktor  Total change: -0.25  Rating chartPersonal card
 II Obert Internacional Memorial Frances Pujol Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 1888 1865 1.50 5 -0.98 25 -24.50 
  Gonzalez Rodriguez, Jorge A. m2265  * COL0.001-0.0825-2.00 
  Sanchez Perales, Ezequiel 2167 ESP0.001-0.1525-3.75 
  Perolet Perez, Miquel 1702 ESP0.001-0.7225-18.00 
  Eixarch Sanahuja, Albert 1595 ESP1.0010.17254.25 
  Seca Carol, Ruben 1713 ESP0.501-0.2025-5.00 
 * 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)
 
 IV Obert Internacional VILA DE GRĂ€CIA Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 2054 1865 2.00 4 0.97 25 24.25 
  Vallbona Domingo, Joan 2004 ESP1.0010.692517.25 
  Gonzales Perez, Jose Anibal 2071 ESP0.001-0.2425-6.00 
  Ortega Rios, Jorge 2008 ESP1.0010.692517.25 
  Font Purroy, Vicenc 2133 ESP0.001-0.1725-4.25 

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)
 

 

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