Individual Calculations September 2013
 Hristoforidis, Vasilios  Total change: 27.75  Rating chartPersonal card
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1624 1479 4.50 8 1.85 15 27.75 
  Yildiz, Mustafa 1879  * TUR0.001-0.0815-1.20 
  Kiriakidis, Georgios 1146 GRE1.0010.12151.80 
  Valianos, Gerasimos 1651 GRE0.5010.23153.45 
  Kralova, Katarina 1879  * SVK0.001-0.0815-1.20 
  Lithoxoos, Theodoros 1707 GRE0.5010.29154.35 
  Kountas, Haralambos 1363 GRE1.0010.34155.10 
  Papadopoulos, Mihail 1709 GRE0.5010.29154.35 
  Malgarinos, Spiridon 1660 GRE1.0010.741511.10 
 * 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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