Individual Calculations September 2011
 Cherednichenko, Svetlana  Total change: 0.45  Rating chartPersonal card
 20th International Open of Kavala 2011 - A' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 2283 2283 4.50 9 0.03 15 0.45 
  Anagnostopoulos, Konstantinos 2038 GRE0.501-0.3015-4.50 
  Vatkali, Dimitra 1929 GRE1.0010.11151.65 
  Ashwin, Jayaram m2449 IND0.001-0.2815-4.20 
  Makka, Evanthia 2109 GRE1.0010.27154.05 
  Mastrovasilis, Athanasios g2537 GRE1.0010.811512.15 
  Kosic, Dragan g2483 MNE0.001-0.2415-3.60 
  Mamedov, Nidjat g2575 AZE0.001-0.1515-2.25 
  Fakhiridou, Ekaterini wm2183 GRE1.0010.36155.40 
  Nikolaou, Georgios 2248 GRE0.001-0.5515-8.25 

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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