Individual Calculations April 2009
 Kalogiannis, Andreas  Total change: -7.05  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1994 1956 0.50 3 -0.84 15 -12.60 
  Tolis, Evangelos 2038 GRE0.001-0.3915-5.85 
  Roussos, Leandros 1934 GRE0.001-0.5315-7.95 
  Panagiotopoulos, Vas 2010 GRE0.5010.08151.20 

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)
 
 2009 Attica teams Ch. A' local div. - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1888 1956 4.50 7 0.37 15 5.55 
  Panagiotakos, Petros 1882 GRE1.0010.40156.00 
  Andritsopoulos, Panagiotis 1863 GRE0.501-0.1315-1.95 
  Zannias, Spyridon 1960 GRE0.5010.01150.15 
  Samiotis, Vasilios 1787 GRE1.0010.28154.20 
  Thomassin, Alexandre 1822 FRA0.001-0.6815-10.20 
  Kourmoulakis, Konstantinos 1867 GRE1.0010.38155.70 
  Tolis, Evangelos 2038 GRE0.5010.11151.65 

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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