Individual Calculations May 2011
 Arcusa Postils, Ignasi  Total change: -6.50  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona II Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1817 1866 2.50 5 -0.26 25 -6.50 
  Martinez Alonso, Joan 1927 ESP1.0010.582514.50 
  Robles Sanchez, David 1893 ESP0.001-0.4625-11.50 
  Marca Esturnell, Josep Maria 1879 ESP0.001-0.4825-12.00 
  Rodriguez Sorribes, Jose Antoni 1530 ESP1.0010.12253.00 
  Martinez Ferrer, Albert 1854 ESP0.501-0.0225-0.50 

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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