Individual Calculations May 2013
 Vinas Serrano, Jordi  Total change: 9.60  Rating chartPersonal card
 Catalunya Equips – Preferent Barcelona IV 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1941 1883 4.00 8 0.64 15 9.60 
  Pages Ruiz, Eduard 1987 ESP0.001-0.3615-5.40 
  Ceballos Moreno, David 2035 ESP1.0010.701510.50 
  Diaz Perez, Carlos Gabriel 1845 ESP1.0010.45156.75 
  Martin Valentin, Francisco 1881 ESP1.0010.50157.50 
  Garcia Vidal, Joan 1891 ESP0.001-0.4915-7.35 
  Porras Dalmau, Daniel 1975 ESP0.001-0.3715-5.55 
  Sorribas Bussons, Joan 1938 ESP0.001-0.4215-6.30 
  Gonzalez Vila, Manel 1976 ESP1.0010.63159.45 

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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