Individual Calculations September 2009
 Vospernik, Andrej  Total change: -5.40  Rating chartPersonal card
 24th Intern. Chess Tournament "Acropolis 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2275 2170 3.00 9 -0.36 15 -5.40 
  Harika, Dronavalli mwg2445 IND0.5010.33154.95 
  Georgiev, Vladimir g2530 MKD0.001-0.1015-1.50 
  Gluckman, David m2275 RSA0.001-0.3615-5.40 
  Skaperdas, Kostantinos 2222 GRE0.5010.07151.05 
  Simeonidis, Ioannis 2266 GRE0.001-0.3715-5.55 
  Manelidou, Maria 2008 GRE0.001-0.7115-10.65 
  Grapsa, Georgia 2083 GRE1.0010.38155.70 
  Mamedjarova, Turkan wg2260 AZE1.0010.62159.30 
  Okara, Andrey m2389 RUS0.001-0.2215-3.30 

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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