Individual Calculations September 2010
 Teixeira, Pedro Miguel  Total change: 23.25  Rating chartPersonal card
 V Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2010-06-03
RcRownchangeKK*chgGame
 1761 1538 2.00 4 0.93 25 23.25 
  Bolhari, Orphe 1938  * IRI0.001-0.0825-2.00 
  Araujo, Jose Verissimo 1885 POR1.0010.892522.25 
  Santiago Pereira, Miguel Angel 1913 ESP0.001-0.0925-2.25 
  Teixeira, Francisco Miguel 1309 POR1.0010.21255.25 
 * 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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