Individual Calculations April 2009
 Kakadelis, Str  Total change: 15.45  Rating chartPersonal card
 1o Ambelokipi Christmas Open Ambelokipi - Athens GRE 2008-12-26
RcRownchangeKK*chgGame
 1936 2079 3.00 6 -0.97 15 -14.55 
  Inaneishvili, Avtandil 1729 GEO1.0010.11151.65 
  Poteas, Ioannis 2164 GRE0.001-0.3815-5.70 
  Fanourgakis, Konstantinos 1858 GRE1.0010.22153.30 
  Skalkotas, Nikolaos m2276 GRE0.001-0.2515-3.75 
  Nikolaidou, Eleni 1858 GRE0.001-0.7815-11.70 
  Diatsintos, Ilias 1729 GRE1.0010.11151.65 

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)
 
 2009 Attica teams Ch. A' local div. - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2053 2052 5.00 6 2.00 15 30.00 
  Papahristoudis, Anastasios 2060 GRE1.0010.51157.65 
  Drosakis, Nikolaos 2084 GRE0.5010.04150.60 
  Halas, Ioannis 2077 GRE1.0010.53157.95 
  Hristodoulou, Georgios 1968 GRE0.501-0.1215-1.80 
  Papoutsakis, Mihail 2014 GRE1.0010.45156.75 
  Papageorgiou, Vasilios 2117 GRE1.0010.59158.85 

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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