Individual Calculations August 2013
 Sidiropoulos, Nikolaos  Total change: -31.05  Rating chartPersonal card
 41 Greek Team National Championship 2013 Greece - Rio GRE 2013-07-02
RcRownchangeKK*chgGame
 1819 1949 3.00 6 -0.88 15 -13.20 
  Magklaras, Themistoklis-Panayiot 1647 GRE1.0010.15152.25 
  Papadopoulos, Argirios 1927 GRE1.0010.47157.05 
  Kalogeris, Ioannis 2008 GRE0.001-0.4215-6.30 
  Grigoriadis, Mihail 1914 GRE0.001-0.5515-8.25 
  Hadolias, Mihail 1549  * GRE1.0010.08151.20 
  Korniotis, Filippos 1871 GRE0.001-0.6115-9.15 
 * 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)
 
 2013 Greek Individual Youth Championships - open U16 Greece - Rio GRE 2013-07-08
RcRownchangeKK*chgGame
 1767 1949 4.50 8 -1.19 15 -17.85 
  Avgoustis, Panagiotis 1570 GRE1.0010.09151.35 
  Stathopoulos, Ioannis 2247 GRE0.001-0.1515-2.25 
  Tetepoulidis, Ioannis 1625 GRE0.501-0.3715-5.55 
  Grigoriadis, Mihail 1914 GRE0.001-0.5515-8.25 
  Halioris, Stefanos-Anthimos 1614 GRE0.501-0.3815-5.70 
  Kotsalis, Evagelos 1599 GRE1.0010.11151.65 
  Nikolaou, Spiridon 1810 GRE0.501-0.1915-2.85 
  Tsekmes, Dimitrios 1760 GRE1.0010.25153.75 

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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