Individual Calculations November 2009
 Segura Santos, Luis  Total change: 19.05  Rating chartPersonal card
 XXIV Aberto Cidade de Ferrol Ferrol ESP 2009-08-16
RcRownchangeKK*chgGame
 2015 1738 2.50 7 1.27 15 19.05 
  Ramiro Ovejero, Juan Luis f2138  * ESP0.001-0.0815-1.20 
  Millan Soto, Miguel 2014 ESP0.001-0.1715-2.55 
  Sanchez Ferreira, Emilio 1941 ESP0.001-0.2415-3.60 
  Vazquez Del Valle, Ruben 1919 ESP1.0010.741511.10 
  Triquell Sanchez, Manel 2003 ESP0.5010.32154.80 
  Pires, Gustavo 1957 POR1.0010.781511.70 
  Marcos Pinto, Luis 2130 ESP0.001-0.0815-1.20 
 * 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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