Individual Calculations September 2017
 Hristoforidis, Vasilios  Total change: -7.60  Rating chartPersonal card
 26th International Open Kavala 2017 - B group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 1575 1691 5.50 9 -0.19 40 -7.60 
  Vlassis, Hristos 1291  * GRE1.0010.08403.20 
  Renzies, Elliott 1458 AUS1.0010.21408.40 
  Koutsogoulas, Georgios 1522 GRE1.0010.284011.20 
  Kazakos, Markos 1821 GRE0.001-0.3240-12.80 
  Stefanou, Dimitrios 1593 GRE0.501-0.1340-5.20 
  Kyriakidis, Anastasios P. 1372 GRE1.0010.13405.20 
  Gavriilidis, Orestis 1553 GRE1.0010.314012.40 
  Georgiadis, Nikolaos Xant 1742 GRE0.001-0.4340-17.20 
  Agriopoulos, Konstantinos 1823 GRE0.001-0.3240-12.80 
 * 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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