Individual Calculations September 2009
 Karlsson, Lars  Total change: 14.70  Rating chartPersonal card
 Finals Catalanes i Palay-Off 2009 Barcelona ESP 2009-04-26
RcRownchangeKK*chgGame
 2260 2446 0.50 2 -0.98 10 -9.80 
  Lerch Gallemi, Jose Ma. 2260 ESP0.501-0.2410-2.40 
  Lerch Gallemi, Jose Ma. 2260 ESP0.001-0.7410-7.40 

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)
 
 XXXV Open Internacional d'Escacs Vila de Sitges Sitges ESP 2009-07-22
RcRownchangeKK*chgGame
 2407 2468 7.50 9 2.45 10 24.50 
  Goris-Schouwstra, Adry 2068  * NED1.0010.08100.80 
  Campos Cayuelas, Marc 2162 ESP1.0010.14101.40 
  Anton Guijarro, David 2265 ESP1.0010.24102.40 
  Cruz, Cristhian m2525 PER1.0010.58105.80 
  Solodovnichenko, Yuri g2596 UKR1.0010.67106.70 
  Satyapragyan, Swayangsu m2423 IND1.0010.44104.40 
  Arun Prasad, S. g2556 IND1.0010.62106.20 
  Moskalenko, Viktor g2558 UKR0.001-0.3810-3.80 
  Gonzalez Garcia, Jose g2509 MEX0.5010.06100.60 
 * 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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