Individual Calculations May 2011
 David Diez, Juan Leopoldo  Total change: 2.50  Rating chartPersonal card
 Primera Autonomica Norte 2011 Comunidad Valenciana ESP 2011-01-29
RcRownchangeKK*chgGame
 1920 1966 4.50 8 0.10 25 2.50 
  Pradas Soria, Ernesto 1870 ESP0.001-0.6325-15.75 
  Vicente Sanz, Andres 1980 ESP1.0010.522513.00 
  Mateu Pla, Sergio 2003 ESP1.0010.552513.75 
  Soriano Soler, Vicente 1951 ESP0.001-0.5225-13.00 
  Wahieb Hussein, Faisal 1837 ESP1.0010.33258.25 
  Hassomal Daswani, Birjkumar 2089 ESP0.5010.17254.25 
  Gonzalez Terol, Enrique 2020 ESP0.5010.08252.00 
  Martinez Jimenez, Francisco 1607 ESP0.501-0.4025-10.00 

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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