Individual Calculations September 2013
 Kefalas, Spyridon  Total change: -4.35  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 1908 1989 4.00 8 -0.74 15 -11.10 
  Colovic, Aleksandar g2389  * MKD0.001-0.0815-1.20 
  Jacobsen, Trond 1649 NOR1.0010.12151.80 
  Kafetzi, Angeliki 1714 GRE1.0010.17152.55 
  Pfeffer, Ruprecht 2232 GER0.001-0.2015-3.00 
  Kalogridakis, Theodoros 1728 GRE1.0010.18152.70 
  De Wachter, Matthias f2281 BEL0.001-0.1515-2.25 
  Vitsaxakis, Nikolaos 1589  * GRE0.501-0.4215-6.30 
  Laspas, Panagiotis 1679 GRE0.501-0.3615-5.40 
 * 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)
 
 2nd AODM¢s CHESS CLUB TOURNAMENT “STRATEGIC SUPREMACY” Athens - Ambelokipi GRE 2013-08-13
RcRownchangeKK*chgGame
 1890 1990 3.50 5 0.45 15 6.75 
  Mavromoustakos, Thomas 1590  * GRE1.0010.08151.20 
  Panagiotakos, Petros 1852 GRE1.0010.31154.65 
  Galanos, Dimitrios 2090 GRE0.001-0.3615-5.40 
  Spiropoulos, Panagiotis I. 2083 GRE0.5010.13151.95 
  Ntountaniotis, Dimitrios 1836 GRE1.0010.29154.35 
 * 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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