Individual Calculations May 2011
 Portoreal Gainza, Candido  Total change: -42.75  Rating chartPersonal card
 Cto por Equipos de Madrid_2010-11 (Segunda A) Madrid ESP 2010-11-29
RcRownchangeKK*chgGame
 1857 1889 1.00 5 -1.71 25 -42.75 
  Castillo Sanz, Javier 1891 ESP0.001-0.5025-12.50 
  Rubio Mancebon, Pedro Jose 1875 ESP0.001-0.5225-13.00 
  Fraga Suarez, Roberto 1828 ESP1.0010.422510.50 
  Lopez-Bustos Garcia, Santiago 1941 ESP0.001-0.4325-10.75 
  Garcia Martinez, Jorge 1752 ESP0.001-0.6825-17.00 

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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