Individual Calculations April 2009
 Konstantinou, Vasilios  Total change: 61.50  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1981 1642 1.50 5 0.91 25 22.75 
  Nakas, Spyridon 1935 GRE1.0010.852521.25 
  Skirianoglou, Dimitrios 1992 GRE0.001-0.1125-2.75 
  Festas, Georgios 1992 GRE0.5010.39259.75 
  Kaloskambis, Mihail 1992 GRE0.001-0.1125-2.75 
  Hristodoulou, Panagiotis 1992 GRE0.001-0.1125-2.75 

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)
 
 2009 Attica teams Ch. B div. stage 1 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1732 1642 2.50 3 1.34 25 33.50 
  Tsitsipas, Anastasios 1522 GRE1.0010.34258.50 
  Kappos, Ioannis 1783 GRE1.0010.692517.25 
  Stamiris, Gerasimos 1891 GRE0.5010.31257.75 

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)
 
 2009 Attica teams Ch. B div. stage 2 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1949 1642 0.50 2 0.21 25 5.25 
  Kelaidis, Theoharis 1906 GRE0.5010.32258.00 
  Georgilakis, K 1992 GRE0.001-0.1125-2.75 

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)
 

 

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