Individual Calculations September 2009
 Gkikas, Hristos  Total change: 17.10  Rating chartPersonal card
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 1964 1872 4.00 9 0.56 15 8.40 
  Kamenets, Anatolij m2222 UKR0.001-0.1115-1.65 
  Shamash, Michelle 1716 GRE1.0010.29154.35 
  Girvalakis, Spyridon 2061 GRE0.5010.25153.75 
  Sigouros, Ioannis 2018 GRE0.001-0.3015-4.50 
  Vakalis, Angelos 1592 GRE1.0010.16152.40 
  Paganoglou, Anastasia 1943 GRE1.0010.60159.00 
  Kakadelis, Str 2067 GRE0.5010.25153.75 
  Kondopoulos, Dimitrios 2062 GRE0.001-0.2515-3.75 
  Kakkanas, Evangelos 1999 GRE0.001-0.3315-4.95 

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
 1840 1882 5.00 8 0.58 15 8.70 
  Zervas, Ilias 1853 GRE1.0010.46156.90 
  Tzouganakis, Panteleimon 2041 GRE0.001-0.2915-4.35 
  Palaskos, Ahileas 1758 GRE0.001-0.6715-10.05 
  Koutoukidis, Panagiotis 1936 GRE0.5010.08151.20 
  Papadopoulos, Panayotis 1899 GRE0.5010.02150.30 
  Drakakis, Georgios 1784 GRE1.0010.37155.55 
  Themelis, Georgios 1618 GRE1.0010.18152.70 
  Papakonstantinou, Dimitrios 1831 GRE1.0010.43156.45 

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)
 

 

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