Individual Calculations July 2013
 Geroukalis, Athanasios  Total change: -33.45  Rating chartPersonal card
 "Spring 2013" - SO N.Filadelfias Athens - N.Filadelfia GRE 2013-04-04
RcRownchangeKK*chgGame
 1808 1927 5.00 8 -0.15 15 -2.25 
  Kostouros, Alexandros 2164 GRE0.001-0.2015-3.00 
  Salcido, Enrike 1709 CUB1.0010.22153.30 
  Karakolidis, Panagiotis 1768 GRE1.0010.29154.35 
  Mbaskas, Evangelos 2002 GRE0.001-0.4015-6.00 
  Ntalabiras, Spiros 1826 GRE0.501-0.1415-2.10 
  Spanos, Haralabos 1527  * GRE1.0010.08151.20 
  Loverdos, Spyridon 1691 GRE1.0010.20153.00 
  Papadimitriou, I. 1779 GRE0.501-0.2015-3.00 
 * 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 Attica Veteran's team Championship Attica GRE 2013-04-21
RcRownchangeKK*chgGame
 2026 1927 0.50 3 -0.64 15 -9.60 
  Giagkos, Dimitrios 1788 GRE0.001-0.6915-10.35 
  Efstathiou, Damianos 2108 GRE0.5010.24153.60 
  Skalkotas, Nikolaos m2182 GRE0.001-0.1915-2.85 

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)
 
 16th open Heraklion Attikis - A' Group Athens - Heraklio Attikis GRE 2013-06-16
RcRownchangeKK*chgGame
 1963 1894 1.00 6 -1.44 15 -21.60 
  Mitrandzas, Athanasios 2105 GRE0.5010.27154.05 
  Galanos, Dimitrios 2056 GRE0.001-0.2915-4.35 
  Dionisopoulos, Zaharias 2022 GRE0.5010.17152.55 
  Loupos, Vasilios 2032 GRE0.001-0.3115-4.65 
  Karousos-Theodorakis, Nikolaos 1670 GRE0.001-0.7815-11.70 
  Koerant, Filipos 1895 GRE0.001-0.5015-7.50 

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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