Individual Calculations October 2008
 Radal Orts, David  Total change: -19.50  Rating chartPersonal card
 Primera Autonomica Norte 2008 Valencia ESP 2008-01-12
RcRownchangeKK*chgGame
 1945 1913 0.00 2 -0.92 25 -23.00 
  Llamazares Lopez, Marcos 1894 ESP0.001-0.5325-13.25 
  Garcia Domingo, Jose Antonio c1996 ESP0.001-0.3925-9.75 

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)
 
 Primera Provincial Valencia Grupo Sur Valencia ESP 2008-02-03
RcRownchangeKK*chgGame
 1962 1913 1.00 2 0.14 25 3.50 
  Cabrera Tormo, Federico 1976 ESP0.001-0.4125-10.25 
  Gomar Juan, Miguel 1947 ESP1.0010.552513.75 

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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