Individual Calculations May 2011
 Cortes Ruiz, Javier  Total change: -13.65  Rating chartPersonal card
 Segunda Autonomica Norte 2011 Comunidad Valenciana ESP 2011-01-29
RcRownchangeKK*chgGame
 1985 1939 0.50 3 -0.91 15 -13.65 
  Granja Moreno, Jose L 1787 ESP0.001-0.7015-10.50 
  Minguez Bonanad, Tomas 1849 ESP0.001-0.6215-9.30 
  Palencia, Wilson m2320 COL0.5010.41156.15 

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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