Individual Calculations February 2015
 Barba Rios, Enric  Total change: 21.40  Rating chartPersonal card
 I Sunway Sitges International Chess Festival – Group B Sitges ESP 2014-12-14
RcRownchangeKK*chgGame
 1921 1956 6.00 9 1.07 20 21.40 
  Ribon Calabia, Mariano 1832 ESP1.0010.33206.60 
  Aalbersberg Kroon, Pedro 1838 ESP1.0010.34206.80 
  Navarro Gutierrez, Andres Camilo 1940 ESP0.501-0.0220-0.40 
  Grau Ferrer, Carles 1991 ESP1.0010.552011.00 
  Abul, Qasem 1968 BAN0.001-0.4820-9.60 
  Castrillon Otero, Javier 1958 ESP1.0010.502010.00 
  Elnaami, Hashem A.k. 1878 LBA1.0010.39207.80 
  Perez Ruiz, Santiago 1887 ESP0.001-0.6020-12.00 
  Catalan Escale, Enric 1998 ESP0.5010.06201.20 

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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