Individual Calculations January 2014
 Margaritis, Georgios A.  Total change: -8.25  Rating chartPersonal card
 Individual Championship U18 of Heraklion-Lasithi 2013 Heraklio - Lassithi GRE 2013-10-26
RcRownchangeKK*chgGame
 1479 1580 4.00 7 -0.32 15 -4.80 
  Papidakis, Georgios 1181 GRE1.0010.08151.20 
  Lantzourakis, Emmanouil 1397 GRE1.0010.26153.90 
  Kadianis, Georgios 1650 GRE1.0010.60159.00 
  Vagionakis, Markos 1584 GRE0.001-0.4915-7.35 
  Stiakakis, Ioannis-Leonidas 1415 GRE1.0010.28154.20 
  Serpetsidakis, Nikolaos 1654 GRE0.001-0.4015-6.00 
  Serpetsidaki, Eva 1471 GRE0.001-0.6515-9.75 

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)
 
 2013 Greek Youth U16 Team championship - Finals Kavala GRE 2013-12-06
RcRownchangeKK*chgGame
 1813 1576 1.00 5 -0.23 15 -3.45 
  Papadopoulos, Nikolaos-Rigas 1344 GRE0.001-0.7915-11.85 
  Papadopoulos, Georgios Nikea 1860 GRE1.0010.841512.60 
  Kelires, Andreas 1976  * CYP0.001-0.0815-1.20 
  Stathopoulos, Ioannis f1976  * GRE0.001-0.0815-1.20 
  Tsekmes, Dimitrios 1909 GRE0.001-0.1215-1.80 
 * 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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