Individual Calculations May 2010
 Rosa Pernio, Mario  Total change: -10.80  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1984 2006 3.00 7 -0.72 15 -10.80 
  Baeza Labat, Josep 2019 ESP0.001-0.4815-7.20 
  Martinez Liria, Pedro 1937 ESP1.0010.40156.00 
  Cabello Llopis, Joan Emili 1963 ESP0.001-0.5615-8.40 
  Quero Ortega, Juan 1915 ESP0.001-0.6215-9.30 
  Slimani, Abderezzak 2079 MAR1.0010.60159.00 
  Casadesus Sanmiquel, Jordi 1979 ESP1.0010.46156.90 
  Cortes Ventura, Joaquim 1995 ESP0.001-0.5215-7.80 

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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