Individual Calculations July 2010
 Berdote Alonso, Carlos  Total change: 12.25  Rating chartPersonal card
 VI Open de Primavera de Gros San Sebastián ESP 2010-04-24
RcRownchangeKK*chgGame
 1696 1443 1.50 5 0.49 25 12.25 
  Markina Amutxastegi, Fernando 1795 ESP0.5010.39259.75 
  Zubia Aramburu, Mikel 1829 ESP0.001-0.0925-2.25 
  Sanchez Merino, Christian 1623 ESP0.001-0.2625-6.50 
  Garcia Perez, Jose Ramon 1596 ESP1.0010.702517.50 
  Moreiro Sanchez, Silvestre 1636 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)
 

 

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