Individual Calculations September 2009
 Drakopoulos, Polihronis  Total change: 32.25  Rating chartPersonal card
 18th Greek Indiv. Championship open U12 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1754 1404 0.00 1 -0.11 15 -1.65 
  Ladopoulos, Dimitrios 1754 GRE0.001-0.1115-1.65 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1676 1433 2.00 5 0.88 15 13.20 
  Ladopoulos, Dimitrios 1810 GRE0.001-0.0915-1.35 
  Doulidis, Pavlos-Georgios 1554 GRE1.0010.66159.90 
  Sahinidis, Evagelos 1726 GRE1.0010.851512.75 
  Zervas, Ilias 1833  * GRE0.001-0.0815-1.20 
  Noutsos, Stamoulis 1459 GRE0.001-0.4615-6.90 
 * 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)
 
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeKK*chgGame
 1796 1433 2.00 6 1.38 15 20.70 
  Urosevic, Marija wf1833  * SRB0.001-0.0815-1.20 
  Dalakas, Ioannis 1758 GRE0.5010.37155.55 
  Swati, Mohota wf1833  * IND0.001-0.0815-1.20 
  Barbagiannis, Leonidas 1783  * GRE0.5010.39155.85 
  Nathanail, Emanouel 1833  * GRE0.5010.42156.30 
  Kazaglis, Dimitrios-Stefanos 1736 GRE0.5010.36155.40 
 * 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)
 

 

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