Individual Calculations November 2009
 Linos, Efstathios  Total change: 21.45  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1950 1680 2.50 7 1.22 15 18.30 
  Liaskos, Leonidas 2007 GRE0.001-0.1315-1.95 
  Aznaouridis, Sokratis 1916 GRE0.5010.30154.50 
  Kiriazis, Dimitrios 1817 GRE1.0010.681510.20 
  Sirkova, Darena 2012 BUL1.0010.881513.20 
  Galanos, Dimitrios 2080  * GRE0.001-0.0815-1.20 
  Hrisafis, Argirios 1972 GRE0.001-0.1515-2.25 
  Iatros, Aristidis 1849 GRE0.001-0.2815-4.20 
 * 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)
 
 4o open ASOP DIAS 2009 Petroupoli - Athens GRE 2009-09-12
RcRownchangeKK*chgGame
 1787 1738 2.50 5 0.21 15 3.15 
  Kostouros, Alexandros 2138  * GRE0.001-0.0815-1.20 
  Drakopoulos, Polihronis 1465 GRE1.0010.17152.55 
  Ragios, Konstantinos 1604 GRE0.501-0.1815-2.70 
  Grigoriadis, Mihail 1716 GRE1.0010.47157.05 
  Sgouros, Apostolos 2012 GRE0.001-0.1715-2.55 
 * 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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