Individual Calculations April 2008
 Irinidis, Dimitrios  Total change: -4.75  Rating chartPersonal card
 6th Egaleo Open 2007 Egaleo - Athens GRE 2007-11-03
RcRownchangeKK*chgGame
 1811 1531 0.50 4 -0.23 25 -5.75 
  Spirou, Panagiotis 1881 GRE0.001-0.1125-2.75 
  Papadimitriou, Athanasios 1881 GRE0.001-0.1125-2.75 
  Mbirlis, Hristos 1881 GRE0.001-0.1125-2.75 
  Litsas, Panagiotis 1600 GRE0.5010.10252.50 

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)
 
 4th open ASOP Dias Athens - Petroupoli GRE 2007-12-05
RcRownchangeKK*chgGame
 1839 1531 1.00 4 0.41 25 10.25 
  Aggelis, Nikolaos 1881 GRE0.001-0.1125-2.75 
  Rigopoulos-Tsigkos, Alexandros 1881 GRE0.001-0.1125-2.75 
  Stavropoulos, Simeon 1714 GRE1.0010.742518.50 
  Simeonidis, Haralambos 1881 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)
 
 7th Egaleo Open 2008 Egaleo - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1854 1523 0.00 3 -0.37 25 -9.25 
  Mbirlis, Hristos 1873 GRE0.001-0.1125-2.75 
  Kostas, Panagiotis 1873 GRE0.001-0.1125-2.75 
  Mavroudis, Dionisios 1817 GRE0.001-0.1525-3.75 

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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