Individual Calculations September 2009
 Liodakis, Konstantinos  Total change: 4.35  Rating chartPersonal card
 12th Greek Indiv. Champioship open U14 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1797 1881 6.50 9 1.11 15 16.65 
  Hatzidimitriou, Ioannis 1531 GRE1.0010.11151.65 
  Sigkounas, Alkis 1575 GRE1.0010.14152.10 
  Vasiliadis, Anastasios 1786 GRE0.501-0.1315-1.95 
  Sourgkounis, Angelos 1926 GRE1.0010.56158.40 
  Kafetzis, Georgios 1886 GRE1.0010.51157.65 
  Kazakos, Emmanouil 1992 GRE0.001-0.3515-5.25 
  Zivas, Konstantinos 1821 GRE0.501-0.0815-1.20 
  Metaxas, Efstathios 1750 GRE1.0010.32154.80 
  Papadopoulos, Panayotis 1903 GRE0.5010.03150.45 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1842 1894 3.50 6 0.10 15 1.50 
  Loukopoulos, Spyridon 2087 GRE1.0010.751511.25 
  Anastasiadis, Dimitrios 1643 GRE1.0010.19152.85 
  Metaxas, Efstathios 1748 GRE0.001-0.7015-10.50 
  Tsakiris, Haralambos 1711 GRE0.501-0.2415-3.60 
  Michelakos, Panagiotis 2008 GRE0.5010.16152.40 
  Zervas, Ilias 1853 GRE0.501-0.0615-0.90 

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)
 
 International Open Chess Tournament "Rethymno 2009" Rethymno GRE 2009-07-12
RcRownchangeKK*chgGame
 2195 1894 0.00 3 -0.46 15 -6.90 
  Grover, Sahaj f2294  * IND0.001-0.0815-1.20 
  Panagiotakos, Nikolaos 2162 GRE0.001-0.1715-2.55 
  Balaskas, Panayotis 2129 GRE0.001-0.2115-3.15 
 * 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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2245 1894 0.00 4 -0.46 15 -6.90 
  Kotronias, Vasilios g2294  * GRE0.001-0.0815-1.20 
  Jacob, Volker 2257 GER0.001-0.1015-1.50 
  Sandalakis, Angelos 2294  * GRE0.001-0.0815-1.20 
  Kokolias, Konstantinos 2133 GRE0.001-0.2015-3.00 
 * 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)
 

 

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