Individual Calculations September 2009
 Malikentzou, Nafsika  Total change: 33.75  Rating chartPersonal card
 21th Greek Indiv. Championship girls U16 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1679 1568 1.00 5 -0.77 15 -11.55 
  Androni, Konstantina 1805 GRE0.001-0.2015-3.00 
  Mitrou, Vasiliki 1657 GRE0.001-0.3815-5.70 
  Kontogianni, Maria-Hristina 1620 GRE0.5010.07151.05 
  Themeli, Dimitra 1642 GRE0.001-0.4015-6.00 
  Habesi, Anastasia 1673 GRE0.5010.14152.10 

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
 1787 1568 1.50 6 0.08 15 1.20 
  Spirou, Marina 1791 GRE0.001-0.2215-3.30 
  Pierrakou, Ekaterini 1694 GRE0.5010.17152.55 
  Fragkou, Eleni 1865 GRE0.5010.35155.25 
  Pavlidou, Ekaterini 1968  * GRE0.001-0.0815-1.20 
  Haritopoulou, Maria-Anna 1661 GRE0.5010.13151.95 
  Barbageorgopoulou, Despina 1745 GRE0.001-0.2715-4.05 
 * 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)
 
 18th Open Inter. Tourn. "KAVALA 2009" GROUP B Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 1889 1568 3.00 8 1.93 15 28.95 
  Goutioudi, Kiriaki 1962 GRE1.0010.921513.80 
  Koroglou, Viktor 1884 GRE0.001-0.1315-1.95 
  Iosifidis, Evangelos 1805 GRE0.001-0.2015-3.00 
  Kousidis, Vergis 1851 GRE1.0010.841512.60 
  Dermentzis, Konstantinos 1834 GRE0.001-0.1815-2.70 
  Kosmadakis, Dimitros 1912 GRE1.0010.881513.20 
  Chrobak, Frank 1960 GER0.001-0.0815-1.20 
  Moshoutas, Nikolaos 1904 GRE0.001-0.1215-1.80 

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)
 
 Intern. Amateur Chess Tournament "Acropolis U.2200 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 1876 1568 2.00 6 1.01 15 15.15 
  Litsas, Ioannis 1968  * GRE0.5010.42156.30 
  Tsounis, Serafim 1823 GRE0.001-0.1915-2.85 
  Mitridis, Dimitris 1600 GRE0.5010.04150.60 
  Skiadopoulos, Nikolaos 1968  * GRE0.001-0.0815-1.20 
  Giannoutsos, Panagiotis 1928 GRE1.0010.901513.50 
  Solakoglu, Ozgur f1968  * TUR0.001-0.0815-1.20 
 * 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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