Individual Calculations May 2013
 Garcia Vidal, Joan  Total change: -14.70  Rating chartPersonal card
 Catalunya Equips – Preferent Barcelona IV 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1948 1891 2.00 7 -0.98 15 -14.70 
  Martinez Liria, Pedro 1965 ESP0.001-0.4015-6.00 
  Diaz Perez, Carlos Gabriel 1845 ESP1.0010.44156.60 
  Martin Valentin, Francisco 1881 ESP0.001-0.5115-7.65 
  Vinas Serrano, Jordi 1883 ESP1.0010.49157.35 
  Pariente Lopez, Eduard 1969 ESP0.001-0.3915-5.85 
  Sorribas Bussons, Joan 1938 ESP0.001-0.4315-6.45 
  Jimenez Albadalejo, Mariano 2154 ESP0.001-0.1815-2.70 

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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