Individual Calculations April 2008
 Georgiou, Napoleon  Total change: 12.15  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1916 1793 0.50 1 0.17 15 2.55 
  Tsaloumas, Konstantinos 1916 GRE0.5010.17152.55 

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)
 
 Bikou Cup 2nd Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1485 1793 1.00 1 0.14 15 2.10 
  Nteoudis, Konstantinos 1485 GRE1.0010.14152.10 

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)
 
 Attiki Youth Championships 2008 Boys U16 Nikaia - Athens GRE 2008-01-02
RcRownchangeKK*chgGame
 1946 1793 2.00 5 0.50 15 7.50 
  Apostolou, Elias 1888 GRE0.5010.13151.95 
  Kefalas, Spyridon 1955 GRE1.0010.711510.65 
  Papadimitriou, Athanasios 2034 GRE0.001-0.2015-3.00 
  Liaskos, Leonidas 1956 GRE0.5010.22153.30 
  Kostas, Panagiotis 1896 GRE0.001-0.3615-5.40 

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)
 

 

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