Individual Calculations October 2015
 Drakoulakos, Grigorios  Total change: 0.80  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1997 2233 7.00 9 0.04 20 0.80 
  Chatzieleftheriou, Andreas 1833  * GRE1.0010.08201.60 
  Karakatsanis, Nikolaos 1919 GRE0.501-0.3620-7.20 
  Papadopoulos, Georgios Nikea 1833  * GRE0.501-0.4220-8.40 
  Katopodis, Dimitrios 1905 GRE1.0010.13202.60 
  Zervos, Lazaros 1986 GRE1.0010.19203.80 
  Delithanasis, Dimitrios 2105 GRE0.501-0.1720-3.40 
  Gazis, Efstathios f2146 GRE1.0010.38207.60 
  Grigoriadis, Alexandros m2153 GRE0.501-0.1120-2.20 
  Nikolaou, Spiridon 2096 GRE1.0010.32206.40 
 * 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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