Individual Calculations July 2008
 Koerant, Filipos  Total change: 4.50  Rating chartPersonal card
 85th Ambelokipi Open Ambelokipi - Athens GRE 2008-03-08
RcRownchangeKK*chgGame
 1942 2103 5.00 7 0.11 15 1.65 
  Vontikakis, Hrysostomos 1753 GRE1.0010.11151.65 
  Roumeliotis, Angelos 1915 GRE1.0010.26153.90 
  Delithanasis, Dimitrios 2196 GRE0.001-0.3715-5.55 
  Kiriazis, Dimitrios 1897 GRE0.501-0.2615-3.90 
  Avgoustinatos, Vassilis 1918 GRE1.0010.26153.90 
  Vlahos, Athanasios 1985 GRE1.0010.34155.10 
  Michelakos, Panagiotis 1930 GRE0.501-0.2315-3.45 

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)
 
 86th Ambelokipi Open Ambelokipi - Athens GRE 2008-04-05
RcRownchangeKK*chgGame
 1934 2091 5.00 7 0.19 15 2.85 
  Efkarpidis, Stylianos 1741 GRE1.0010.11151.65 
  Koutsogiannopoulou, Theodora 1826 GRE1.0010.18152.70 
  Delithanasis, Dimitrios 2189 GRE0.001-0.3715-5.55 
  Zorbas, Nikolaos 1863 GRE1.0010.21153.15 
  Poteas, Ioannis 2162 GRE0.001-0.4015-6.00 
  Kiriazis, Dimitrios 1841 GRE1.0010.19152.85 
  Papamichael, Georgios 1916 GRE1.0010.27154.05 

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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