Individual Calculations July 2011
 Spiliopoulos, Alexios  Total change: 5.10  Rating chartPersonal card
 ESSP Team Cup 2011 Local Clubs GRE 2011-01-16
RcRownchangeKK*chgGame
 1945 1910 2.00 3 0.61 15 9.15 
  Spiliadis, Athanasios 1885 GRE0.501-0.0315-0.45 
  Panagiotopoulos, Leonidas 1780 GRE1.0010.32154.80 
  Spyropoulos, Georgios 2171 GRE0.5010.32154.80 

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)
 
 Team Championship of ESSP 2011 A' Division Local Clubs GRE 2011-02-06
RcRownchangeKK*chgGame
 1957 1910 0.50 2 -0.38 15 -5.70 
  Iliopoulos, Alexios 2001 GRE0.5010.12151.80 
  Dimopoulos, Apostolos 1913 GRE0.001-0.5015-7.50 

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)
 
 ESSP Individual Chess Championships 2011 Patra GRE 2011-05-04
RcRownchangeKK*chgGame
 1914 1902 2.50 5 0.11 15 1.65 
  Diamantopoulos, Nikolaos 1898 GRE1.0010.49157.35 
  Masouros, Panagiotis 1949 GRE0.001-0.4315-6.45 
  Pahaki, Hristina-Despoina 1653 GRE1.0010.19152.85 
  Pappas, Andreas 2068 GRE0.001-0.2815-4.20 
  Iliopoulos, Alexios 2001 GRE0.5010.14152.10 

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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