Individual Calculations April 2013
 Kostouros, Alexandros  Total change: 12.15  Rating chartPersonal card
 2013 Attica Team Championship B' Local Cat. ESSNA-Group B1 Attica GRE 2013-01-13
RcRownchangeKK*chgGame
 1930 2146 3.00 3 0.70 15 10.50 
  Kalogiannis, Andreas 1879 GRE1.0010.18152.70 
  Halas, Ioannis 2044 GRE1.0010.36155.40 
  Kalodoukas, Odysseas 1867 GRE1.0010.16152.40 

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)
 
 January Chess League 2013 - Master Division ASOP DIAS Athens - Petroupoli GRE 2013-01-23
RcRownchangeKK*chgGame
 2011 2146 5.00 7 0.36 15 5.40 
  Pavlis, Antonios 1836 GRE1.0010.14152.10 
  Delis, G. 1860 GRE1.0010.16152.40 
  Nikolaou, Georgios 2291 GRE0.001-0.3115-4.65 
  Anairousis, Panag 1935 GRE1.0010.23153.45 
  Korlotsidis, Spiridon 1973 GRE1.0010.27154.05 
  Georgiou, Kostantinos 2265 GRE0.001-0.3415-5.10 
  Geroukalis, Athanasios 1914 GRE1.0010.21153.15 

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 tournament of PANIONIOS 2013 Athens - N.Smyrni GRE 2013-02-02
RcRownchangeKK*chgGame
 2091 2138 3.00 6 -0.25 15 -3.75 
  Koutsidi, Amalia 1738  * GRE1.0010.08151.20 
  Nikolaou, Georgios 2293 GRE0.5010.21153.15 
  Delithanasis, Dimitrios 2164 GRE0.001-0.4615-6.90 
  Poulidis, Stefanos 1980 GRE1.0010.29154.35 
  Ilandzis, Spyridon 2153 GRE0.5010.02150.30 
  Nanopoulos, Stavros 2217 GRE0.001-0.3915-5.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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