Individual Calculations October 2013
 Serrat Claver, David  Total change: 18.90  Rating chartPersonal card
 Cto Autonomico Individual de Aragon 2013 Zaragoza ESP 2013-09-07
RcRownchangeKK*chgGame
 1865 1578 2.50 7 1.26 15 18.90 
  Garcia Monterde, Francisco Jose 1978  * ESP0.001-0.0815-1.20 
  Calleja Sanchez, Alfredo 1898 ESP1.0010.871513.05 
  Brosa Soto, Jesus 1978  * ESP0.001-0.0815-1.20 
  Maza Broto, Pablo 1978  * ESP0.001-0.0815-1.20 
  San Lazaro Lorente, David 1789 ESP0.5010.27154.05 
  Zambrana Petisme, Ramiro 1799 ESP0.001-0.2215-3.30 
  Garcia Artal, Obdulio 1633 ESP1.0010.58158.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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