Individual Calculations May 2011
 Serrano Delgado, Bienvenido  Total change: -22.50  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona II Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1930 1919 2.00 6 -0.90 25 -22.50 
  Cordomi Forns, Francesc 1970 ESP0.001-0.4325-10.75 
  Cahue Soria, Francisco 1989 ESP0.001-0.4025-10.00 
  Vicente Soriano, Josep 1940 ESP1.0010.532513.25 
  Castillo Martinez, Eloi 1772 ESP0.001-0.7025-17.50 
  Garcia Acosta, Roger 1918 ESP0.5010.00250.00 
  Ruiz Bravo, Alfonso 1991 ESP0.5010.10252.50 

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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