Individual Calculations August 2013
 Parra Bola, Jose Maria  Total change: -23.55  Rating chartPersonal card
 VII Obert Escacs Llinars del Valles (grup A) Llinars del Valles ESP 2013-04-13
RcRownchangeKK*chgGame
 1849 1984 2.50 6 -1.57 15 -23.55 
  Prats Fumado, Gerard 1825 ESP0.501-0.2115-3.15 
  Lopez Pajuelo, Aleix 1798 ESP0.001-0.7415-11.10 
  Recoder Creus, Jordi 1980 ESP0.001-0.5115-7.65 
  Colomer Camarasa, Jordi 1909 ESP0.501-0.1015-1.50 
  Ribalta Bertran, Esteve 1804 ESP1.0010.26153.90 
  Pruja Ramirez De C., Eduard 1777 ESP0.501-0.2715-4.05 

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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