Individual Calculations October 2008
 Naoum, Spyridon  Total change: -52.00  Rating chartPersonal card
 17th Greek Indiv. Championship open U12 Kallithea - Halkidiki GRE 2008-06-28
RcRownchangeKK*chgGame
 1785 1784 1.00 4 -1.00 25 -25.00 
  Tzouganakis, Panteleimon 1900 GRE0.001-0.3425-8.50 
  Stathopoulos, Ioannis 1692 GRE0.001-0.6325-15.75 
  Drakakis, Georgios 1807 GRE1.0010.532513.25 
  Papakonstantinou, Dimitrios 1739 GRE0.001-0.5625-14.00 

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)
 
 36th Greek Team's Championship - A' Division Kallithea Halkidiki GRE 2008-07-06
RcRownchangeKK*chgGame
 1923 1784 0.50 2 -0.15 25 -3.75 
  Palaskos, Ahileas 1804 GRE0.5010.03250.75 
  Kazantzidis, Ilias 2041 GRE0.001-0.1825-4.50 

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)
 
 1st International Paleochora Open 2008 Paleochora GRE 2008-07-21
RcRownchangeKK*chgGame
 2077 1784 0.00 5 -0.79 25 -19.75 
  Bellia, Fabrizio m2134 ITA0.001-0.1125-2.75 
  Kiratzopoulos, Efthimios 2125 GRE0.001-0.1225-3.00 
  Pashos, Alexandros 2037 GRE0.001-0.1925-4.75 
  Skoulakis, Charalambos 2050 GRE0.001-0.1825-4.50 
  Dupre, Paul D 2038 ENG0.001-0.1925-4.75 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 2026 1784 0.50 3 -0.14 25 -3.50 
  Karaoulanis, Dimitrios 1879 GRE0.5010.13253.25 
  Stoumbos, Konstantinos 2134 GRE0.001-0.1125-2.75 
  Papadimitriou, Athanasios 2064 GRE0.001-0.1625-4.00 

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)
 

 

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