Individual Calculations May 2016
 Konidari, Sofia  Total change: 23.20  Rating chartPersonal card
 158th open SO Ampelokipon 2016 Athens GRE 2016-03-02
RcRownchangeKK*chgGame
 1419 1116 1.50 5 0.58 40 23.20 
  Ntaifas, Ioannis 1516  * GRE0.001-0.0840-3.20 
  Sigalas, Paris-Fotios 1484 GRE0.001-0.1040-4.00 
  Mitsakos, Achilleas 1516  * GRE0.5010.424016.80 
  Tsavdaras, Dimitrios 1061 GRE1.0010.424016.80 
  Grafakou, Sotiria-Aphrodite 1516  * GRE0.001-0.0840-3.20 
 * 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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