Individual Calculations September 2011
 Dimitriadis, Iordanis  Total change: 9.60  Rating chartPersonal card
 20th International Open of Kavala 2011 - B' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 1590 1308 1.50 7 0.32 30 9.60 
  Ballas, Athanasios-Panagiotis 1708  * GRE0.001-0.0830-2.40 
  Apostolakakis, Konstantinos 1625 GRE0.001-0.1330-3.90 
  Tsirigkanos, Hristos 1667 GRE0.001-0.1030-3.00 
  Fakhiridou, Anna-Raisa 1514 GRE0.001-0.2430-7.20 
  Kelidou, Maria 1547 GRE0.5010.30309.00 
  Tononidis, Anastasios 1557 GRE0.001-0.1930-5.70 
  Merasedoglou, Dimitrios - Nektar 1509 GRE1.0010.763022.80 
 * 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)
 

 

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