Individual Calculations September 2015
 Kotsoglou, Evi  Total change: 71.20  Rating chartPersonal card
 International Chess Tournament APOKORONAS 2015 Apokoronas Crete GRE 2015-08-19
RcRownchangeKK*chgGame
 1684 1477 4.00 8 1.78 40 71.20 
  Kostopoulos, Evaggelos 1877  * GRE1.0010.924036.80 
  Simeonidis, Ioannis f1877  * GRE0.001-0.0840-3.20 
  Stefanatos, Nikolaos 1877  * GRE0.001-0.0840-3.20 
  Kratimenou, Georgia 1191 GRE1.0010.16406.40 
  Pissadakis, Dimitrios 1824 GRE0.5010.394015.60 
  Vagionakis, Markos 1752 GRE0.001-0.1740-6.80 
  Koukoulanakis, Alexandros 1390 GRE1.0010.384015.20 
  Petraki, Evaggelia 1683 GRE0.5010.264010.40 
 * 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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