Individual Calculations July 2008
 Kostouros, Alexandros  Total change: -29.25  Rating chartPersonal card
 1o open asopdias Petroupoli - Athens GRE 2008-02-16
RcRownchangeKK*chgGame
 1977 2194 5.00 6 0.41 15 6.15 
  Liargovas, Dimitrios 1883 GRE1.0010.14152.10 
  Avagianos, Simeon 2037 GRE1.0010.29154.35 
  Konistis, Loukas 1978 GRE0.501-0.2815-4.20 
  Fessas, Prokopios 1891 GRE1.0010.14152.10 
  Kazanakis, Efstathios 1917 GRE1.0010.17152.55 
  Aggelis, Nikolaos 2158 GRE0.501-0.0515-0.75 

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)
 
 8th Egaleo Open Egaleo - Athens GRE 2008-03-15
RcRownchangeKK*chgGame
 2059 2194 3.50 6 -0.46 15 -6.90 
  Mouratidis, Haralambos 1913 GRE1.0010.16152.40 
  Papadimitriou, Athanasios 2034 GRE1.0010.29154.35 
  Sienczewski, Zbigniew 2170 GRE0.501-0.0315-0.45 
  Lagos, Thomas 1844 GRE0.501-0.3915-5.85 
  Avagianos, Simeon 2037 GRE0.501-0.2115-3.15 
  Karagiannis, Athanasios m2358 GRE0.001-0.2815-4.20 

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)
 
 KAPPA-33 KALLITHEA ATHENS GRE 2008-05-05
RcRownchangeKK*chgGame
 1951 2206 4.00 6 -0.78 15 -11.70 
  Koukidis, Nikolaos 1856 GRE1.0010.11151.65 
  Daifas, Ioannis 1920 GRE1.0010.16152.40 
  Stefanidi, Maria-Anna 2080 GRE0.501-0.1715-2.55 
  Kesoglou, Konstantinos 2135 GRE0.501-0.1015-1.50 
  Kourkoulos-Arditis, Stamatis 1856 GRE0.001-0.8915-13.35 
  Efthimiou, Georgios 1856 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)
 
 9th Aegaleo Open 2008 Aegaleo - Athens GRE 2008-05-17
RcRownchangeKK*chgGame
 1972 2206 3.50 6 -1.12 15 -16.80 
  Stamoulis, Ilias 1856 GRE1.0010.11151.65 
  Simeonidis, Haralambos 1916 GRE0.001-0.8415-12.60 
  Mavroudis, Dionisios 1856 GRE1.0010.11151.65 
  Dounis, Alexandros 2200 GRE0.501-0.0115-0.15 
  Roumeliotis, Angelos 1886 GRE1.0010.13151.95 
  Sienczewski, Zbigniew 2119 POL0.001-0.6215-9.30 

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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