Individual Calculations January 2013
 Ortiz Amenos, Jose Luis  Total change: -7.65  Rating chartPersonal card
 XXIII Campeonato de EspaƱa individual para Ciegos Valladolid ESP 2012-11-18
RcRownchangeKK*chgGame
 1878 2057 4.50 7 -0.51 15 -7.65 
  Ampudia Asensio, Jose Luis 1683 ESP1.0010.10151.50 
  Bravo De Los Santos, Francisco 1808 ESP0.501-0.3115-4.65 
  Escalante Ortega, Fernando 1851 ESP0.501-0.2615-3.90 
  Sanchez Ruiz, Piedad Esmeralda 1823 ESP1.0010.21153.15 
  Diaz Illescas, Juan Carlos 1898 ESP1.0010.29154.35 
  Palacios Perez, Manuel 2152 ESP0.001-0.3715-5.55 
  Fernandez Lago, David 1929 ESP0.501-0.1715-2.55 

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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