Individual Calculations March 2011
 Liargovas, Dimitrios  Total change: 17.70  Rating chartPersonal card
 2010 Team Ch Bikos Cup - Group A Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1728 1884 3.50 4 0.71 15 10.65 
  Romosios, Panagiotis 1886 GRE1.0010.50157.50 
  Kappos, Ioannis 1736 GRE1.0010.30154.50 
  Vozikis, Antonios 1578 GRE1.0010.14152.10 
  Diamantis, Georgios D 1710 GRE0.501-0.2315-3.45 

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)
 
 Attica Individual Youth Ch. 2011 - Boys U20 Athens GRE 2010-12-23
RcRownchangeKK*chgGame
 1782 1884 3.00 3 1.09 15 16.35 
  Hristidis, Savas 1816 GRE1.0010.41156.15 
  Tsaloumas, Konstantinos 1721 GRE1.0010.28154.20 
  Koutsogiannopoulou, Theodora 1810 GRE1.0010.40156.00 

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)
 
 2011 Individual Championship of Greece - Open Under 20 Peristeri - Athens GRE 2011-01-03
RcRownchangeKK*chgGame
 1971 1884 1.00 4 -0.62 15 -9.30 
  Dounis, Alexandros 2271 GRE0.001-0.0915-1.35 
  Kourkoulos-Arditis, Stamatis 2002 GRE0.001-0.3415-5.10 
  Karaoulanis, Dimitrios 1933 GRE0.5010.07151.05 
  Grigoriadis, Mihail 1678 GRE0.501-0.2615-3.90 

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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