Individual Calculations September 2013
 Demiris, Georgios  Total change: 15.75  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 1786 1611 3.50 8 1.05 15 15.75 
  Colovic, Aleksandar g2011  * MKD0.001-0.0815-1.20 
  Kalogridakis, Georgios 2011  * GRE0.001-0.0815-1.20 
  Louka, Magdalini 1221 GRE1.0010.09151.35 
  Rocchi, Federico 1912 ITA0.5010.35155.25 
  Tsiotridis, Panayotis 2011  * GRE0.001-0.0815-1.20 
  Betsos, Nikolaos-Evangelos 1240 GRE1.0010.10151.50 
  Drakaki, Anna-Maria 1911 GRE1.0010.851512.75 
  Serntedakis, Athanasios 1972 GRE0.001-0.1015-1.50 
 * 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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