Individual Calculations April 2009
 Hristodoulou, Georgios  Total change: 1.20  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1920 1968 2.00 4 -0.24 15 -3.60 
  Mbourdakis, Stavros 1953 GRE0.501-0.0215-0.30 
  Siaparinas, Konstantinos 1930 GRE1.0010.45156.75 
  Korres, Evangelos 2066 GRE0.5010.13151.95 
  Zivas, Konstantinos 1730 GRE0.001-0.8015-12.00 

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
 2067 1968 2.50 6 0.32 15 4.80 
  Papoutsakis, Mihail 2014 GRE1.0010.56158.40 
  Papageorgiou, Vasilios 2117 GRE0.5010.20153.00 
  Papahristoudis, Anastasios 2060 GRE0.001-0.3715-5.55 
  Kakadelis, Str 2052 GRE0.5010.12151.80 
  Halas, Ioannis 2077 GRE0.001-0.3515-5.25 
  Drosakis, Nikolaos 2084 GRE0.5010.16152.40 

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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