Individual Calculations September 2012
 Boyard, Marie  Total change: -25.65  Rating chartPersonal card
 XVII Open Internacional Escacs Ciutat de Balaguer Balaguer ESP 2012-07-16
RcRownchangeKK*chgGame
 2154 2008 3.00 7 0.59 15 8.85 
  Fernandez Cardoso, Alexey f2408  * CUB0.001-0.0815-1.20 
  Paul Cava, Javier 1722 ESP1.0010.16152.40 
  Cori T., Deysi wg2386 PER0.5010.41156.15 
  Quintas Galeano, Lluis 2148 ESP0.5010.19152.85 
  Obregon Rivero, Juan Carlos f2408  * CUB0.001-0.0815-1.20 
  Sole Castane, Jaume 1656 ESP1.0010.11151.65 
  Ramiro Ovejero, Juan Luis f2349 ESP0.001-0.1215-1.80 
 * 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)
 
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP A Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 2043 2008 0.00 5 -2.30 15 -34.50 
  Nikolaidis, Konstantinos f2279 GRE0.001-0.1715-2.55 
  Stathopoulos, Ioannis 2181 GRE0.001-0.2715-4.05 
  Terzidaki, Alexandra 1960 GRE0.001-0.5715-8.55 
  Vatkali, Dimitra 1941 GRE0.001-0.5915-8.85 
  Serefidou, Despina 1856 GRE0.001-0.7015-10.50 

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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