Individual Calculations October 2017
 Gripeos, Kiriakos  Total change: 6.80  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - A group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 2003 2040 4.00 7 0.34 20 6.80 
  Kalyva, Kyriaki 1640  * GRE1.0010.08201.60 
  Deligiannis, Christos Nikolaos 1690  * GRE1.0010.11202.20 
  Nikolaou, Spiridon 2196 GRE1.0010.712014.20 
  Gogolis, Alexandros f2190 GRE0.5010.20204.00 
  Karagiannis, Athanasios m2220 GRE0.001-0.2620-5.20 
  Nikolaidis, Konstantinos f2227 GRE0.001-0.2620-5.20 
  Katsiampas, Efthymios 1856 GRE0.501-0.2420-4.80 
 * 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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